Frequently asked Blockchain interview questions and answers 2020

Blockchain is the continuously growing and trending technology in market.It is the backbone of popular cryptocurrency bitcoin which allows user to do secure transactions without any involvement of the third party. There are so many career opportunities available related to cryptocurrency and blockchain and in this article, we are going to discuss frequently asked Blockchain interview questions and answers.

How To Build A Career In Blockchain Technology?

1) What is Blockchain?

It is a platform where all transactions take place in a secure way without interference of any third party like any government or bank. it is used to transfer money, contracts or property. In simple words we can say blockchain is decentralized network or electronic cash system allowing users to directly make transactions without anyone’s involvement to manage it.

2) What are the different types of Blockchains?

There are 3 different types of blockchain public, private and consortium or federated blockchain

Public Blockchain

is an open-source, decentralized public file, or ledger on which anyone can read, write or access blockchain. There is no any permission is needed to access this blockchain.

Private Blockchain

It is completely private property of any individual or organization and controlled by only single authority. The only owners have privileges to decide who can read or access it, submit transactions on it or who can participate. Such blockchains are also called as permission blockchain.

Federated or Consortium Blockchain

In federated or consortium blockchain, whole process is controlled by a pre-selected team, that can be a group of organizations or their representative. These pre-selected representative or group is coming together and making all the decisions together for the best benefit of the whole network or blockchain. Such types of groups is called consortiums or a federation that’s why such blockchains are named as a consortium or federated blockchain.

3. How Blockchain can be stored?

Blockchain can be stored either as a file or a database

4) Which records are present in the blockchain database?

Transactional Records & Block Records these are 2 types of records that are present in Blockchain

5) what are the key features of blockchain?

It is a decentralized System

Distributed ledger

Safe & Secure transactions

Fast processing

Low Transaction cost

minimum or no-fault

these are the key features of blockchain system

6) What do you mean by blocks in the blockchain technology?

Blockchain stores list of records and these records are stored into blocks. Whenever any block gets completed, a new block is automatically generated to store the new records. All the blocks are linked together with each other and form a chain called a blockchain. After addition into the blockchain, each block is stored as a permanent database and no one can delete it or interchange the block from the blockchain.

7) which elements are there in every block of blockchain?

Every block of blockchain must include 3 elements. They are:-

Timestamp

A hash pointer to the previous block

List of transactions

8) How Blocks can be identified?

Block can be identified by block header hash and block height.

9) can you modify the information or data of a block?

It is not possible to modify or erase the data of a block and if you need to do this, you need to erase all the information from all other blocks.

10) Can we remove a complete block from a blockchain network?

It is possible to remove a complete block from blockchain but only with the help of specific filters and options.

11) What type of record we can keep in blockchain?

We can store any type of data on a blockchain like medical records, Facebook messages, Bank records, pictures, etc.

Records of health or medical processes

Transaction processing

event management

Management activities

Documentation

Bank transactions

12) List out the advantages of blockchain

real-time settlement: In the share market industry, blockchain helps fast settlement of trades. With blockchain, there is no need for a lengthy process for verification, settlement, and clearance.

Cost-saving: Blockchain allows all the transactions take place without any intermediatory and because of that there is cost saving on transactions.

Security: Blockchain technology uses a very advanced system and make sure that all the data inside the blockchain is secure against hackers and fraud.

13) What is a ledger and its common types?

A ledger is a constantly growing file which holds a permanent record of all the transactions between two parties on the blockchain network.

Three common types of the ledger in the blockchain is a Centralized Network, Distributed Network and Decentralized Network.

14) Why is Blockchain a trusted one?

Blockchain is an open-source system and easily compatible with business applications.

It is encrypted, safe, and hacker-proof technology.

No, any central authority can control it

all the transaction on the blockchain are immutable which means, once the transaction started into the blockchain, no one can change it.

NearLearn offers Blockchain training in Bangalore for students and working professionals. Also, we provide online corporate training for blockchain and multiple other courses like Machine Learning, Python, React JS, React Native, Data Science, and many more. If you are interested in joining any course, please contact us on +91-8041700110 or visit: www.nearlearn.com mail:info@nearlearn.com

Python development: An ideal choice for startups

when it comes to startup, the most important thing that we think of is programming language and Python is becoming the most preferred language for almost all businesses. With a gradual increase in the popularity of python has definitely raised the question as-Why Python is becoming an ideal choice for startups?

This is mainly because it has simple code and it makes complex processes easy such as building web and mobile applications.

How To Become A Master In Python Programming?

Which factor startup consider while choosing programming language?

When any startup choosing programming language for business and its application, it considers a few factors such as:-

scalability

faster Development

integration with multiple languages and technologies

fast development process

if we consider above-listed parameters, Python is the best choice and it can fulfill all the expectations and needs of a startup.

Features of Python

1. Easy and smooth integration

if we compare Python with many other programming languages, Python can easily integrate with other programming languages such as Java, C and C++.

2. Support Test-Driven-Development

Python is very popular for TDD because with python, a developer can write test cases first and then write code according to it or in another the language we can say it is possible to create prototypes and later convert into applications.

3. Number of Standard Libraries

Python has lots of libraries for multiple technologies and applications. It has data science libraries as well as statistics and machine learning libraries.

4. supports ML and Big Data

Machine learning and Big data are two top technologies and with the help of python we can Develop applications which can be integrated with ML, AI and Big data. Also, python has a wide range of libraries for Artificial Intelligence, Machine Learning and Big data.

Top Reasons which Makes Python an Ideal Choice For Startups

1. Best choice for MVP

For any startup, time management is a very important thing and with less time it needs to develop and launch targeting app before any other competitor. Also as being a startup, you will need investors to run the business and for that, you need to convince them with help of your app and also guarantee them that it will bring more customers and enhance your business with less time. for these things, you need to show them the plan or prototype of your app and hence an MVP.

MVP development is one of the best features of Python and it offers rapid development as developers can do quick changes after getting the feedback. If we compare Python with other languages like java, it offers fully functioning MVP only in weeks rather than months and also, it is time-efficient which every startup is looking for.

2. Highly Scalable

whenever any startup continues to get customers, their business starts to expand. For this situation, any business requires an application that can grow with the business, and Python is the best fit for that. With help of Python’s popular framework ‘Django’ it is possible to build highly

scalable applications as all the components of Django are independent which can be replaced as per the business requirement.

3. Versatile

Python is simply a versatile language with very fewer efforts required. Versatile means you need to write only one code that works easily across all platforms like Windows, iOS, and Linux. Also, if you want to integrate technologies such as Data Science and Artificial Intelligence, then you can use Python language to write the code and you can develop the app as per your customization.

4. User-Friendly language

Python is the most simple and user-friendly language. Its simplicity is one of the main reasons developers and programmers love Python and even they can learn it in a few weeks. Python is the popular language on the IT portal Github and it is beating even Java language.

5. Huge Community Support

Community support is a very important thing when developers face problems during the product development process. Python has a huge community support and many developers are there on different portals help in solving all the issues related to python also its functions are updated every time.

6. Security

Python is more secure knowledge than PHP and it is because it’s one framework “Django” comes with inbuilt security features and it protects the application from many internet threats.

7. Handle complexity

Python is a great choice to handle complex problems and as it can solve complexities related to the integration, it is the best choice for web solutions. This is one of the main quality that startup needs also, it is a fast, and simple language that suits a startup.

8. No need for extra developers team

for any business, it is a very good thing if they can save some extra money and for startups, it is the main requirement we can say. If we compare python with other languages, Python offers a simple code that actually eliminates the requirement of big teams for the same task while developing and delivering a product or app.

From the points we discussed above such as uniqueness, simplicity it is clear that Python is the best choice for startup companies. Some big companies also started moving towards python because of its unique features.

NearLearn offers Python Training in Bangalore at an affordable cost. We also provide online and corporate training for python and so many other courses such as React JS, Data Science, Artificial Intelligence, Machine Learning and Blockchain. If you are interested in our training program, please contact us to get more information. Call: +91-80-41700110, Visit: www.nearlearn.com or mail: info@nearlearn.com

10 Free Online Courses that you can take up from Home

In life so many times we regret chances we didn’t take. just like sometimes we feel bad for not taking up the art lessons that we always want to do because we were busy doing preparation for our regular education. As we grow up, we continuously compromise on our wishes because we have so many other responsibilities to fulfill.

Nowadays, there are plenty of online courses that we can learn from our home and mainly we can learn such online courses besides our regular job or education. Mostly such courses have a shorter duration and you will get a certification of completion too. Here we are going to discuss 10 free online courses that we can take up anytime along with our regular education.

Also Read: 7 Best Free Online Data Science Courses In 2020

1. Graphic Designing

If you love painting and sketching and most of the time in your free time you are drawing and spending time with such things, then you can definitely take your hobby to another level by doing online Graphic Designing course. If you are creative and can express your thoughts and ideas through designing and sketching, then try learning photoshop and other graphic designing tools. You can also make your career in graphic design as there are many jobs available for a graphic designer with good salaries. Many social media marketing related companies hire Graphic Designers for designing catchy images.

2.Big Data Analysis

Big data Analysis is the popular course nowadays which helps companies to take more accurate business decisions through analyzing data which is not possible to track by any other programs.

There are so many institutes available that offer online data analysis course and in that course they will guide you step by step about data creation, testing and analyzing data.

3. Online MBA

Online MBA is a very popular choice nowadays, especially for working professionals. Those who cannot afford to pursue a Full-time MBA and has time issues also preferring to do an online MBA course because it has comparatively fewer fees than a full-time MBA. This course is also having its syllabus the same as full-time MBA and many institutes are offering online MBA courses with certifications. Online courses are having short and flexible time periods.

4. Social Media Marketing

If you are running any business, then the world should know about it and the best way to promote your business information is social media only. These days everyone is active on multiple channels of social media and you can easily target your audience through Facebook, Twitter and Linkedin.

5. Programming

Programming is important for creating website for any business. There are multiple programming language available to learn. If you are good at applying logic and have problem solving skill then you can learn to program and even can start your career in software development. Some good programming languages you can learn is Python Programming, Java, Golang etc

6. Foreign Language Courses

Learning any foreign languages will definitely add highlights into your CV. Also, it will help you to improve your communication skills and vocabulary. With online courses, you can learn any popular foreign language and improve your skills. With this, you can get a job as a translator.

7. App Development

Nowadays every businesses have their android and iOS apps for ease of customers. Every day we are doing online shopping, ordering groceries, medicines or Vegetables and even booking a cab all things work through apps. If you learn app development online, you can create very impressive and user-friendly mobile apps that help people in everyday life.

8. Human Resource Management

If you have good management skills especially at the workplace if you are managing everything and can coordinate with team in a good way, then you should definitely try Human Resource management online course. This field is evergreen in job demand and will always get high position with more salary.

9. Photography

For any event there is a need of a good photographer, it is good if photographer is professional. Everyone need good photos to share it on social media, there are so many institutes that provide online photography course in a low budget. If you are passionate about photography then you should definitely do the photography course so that you can earn some money through photography and also you can work for television channels.

10. Creative Writing

If your vocabulary and communication skill is good, then you can go for online creative writing courses. With this course, you can become a freelance content writer for various companies to write website content and blogs.

Why learning Python is now essential for all Data Scientists

Since last few years, there is an emergence of so many programming languages such as JAVA, C, C++, Python, or C#, all the languages were developed and designed to serve a specific purpose. By the time, humans started to communicate with machines with the help of these multiple languages. resulting so many wonderful software applications were developed and many existing and pending complex problems were solved.

Everyday we generate lots of data that companies are using for different purposes such as designing new applications, to start new services and for understanding the customer and their needs in a good manner. Because of this, new jobs are arising that require programming language to complete the goals. One main such job is of a data scientist, which is more trending or we can say which is more important and most of the companies are investing in today.

WHY PYTHON LANGUAGE IS BETTER THAN R FOR DATA SCIENCE CAREERS?

Why Data Science?

With the huge amount of data, each and every organization wants to check and collect insights from it. With the help of data, companies can measure work progress, make important decisions, plan for the future, and come up with cost-efficient products. Almost every company do like this inspect the huge amount of data and trying to make some conclusion from it. This is where the help of data scientists is required. Data Scientist are the people who are responsible for organizing and processing the data with algorithms and other relevant scientific methods and techniques. Daily work or job of a data scientist is to analyze large amounts of data sets, sort out important information, and ultimately provide insights to the companies that are simple and easy to understand. Based on all these things, companies make strategies and make business-related decisions.

To do all the analysis and sorting of data, Data Scientist needs a set of tools as well as efficient and easy to implement programing language.

Python- The most preferred programming language for Data Science

With the advancement of technologies such as artificial intelligence and machine learning, data science is gaining even more popularity over each passing day. Also, it started becoming a popular career choice among people and this is mainly because data scientist gets amazing salaries. For this, it is beneficial for data scientists to know multiple programming languages, but first, they must start by learning at least one language with in-depth knowledge and clarity. As per the data scientist, collecting and cleaning the data does 75 percent of their job. That data can be messy, not properly arranged, has missing values, no proper formatting in practice. While there are multiple tools to help and guide in this job, Python programming language is the most preferred and there are multiple reasons behind it.

Among all the tools and programming languages, the popularity of the Python language is at its peak. programmers and researchers are using it for so many reasons. They are using it for designing applications, training data using Machine Learning models, designing software or cleaning, and sorting data. Python does this job better than all other programming languages. As per the statistics, Python is the most widely used programming language in the world today and the main reasons are Python’s dynamic nature and a set of wonderful libraries.

Why Python is the most preferred language for Data Science?

One of the unique and main features of Python is it is an open-source language. Data scientists task includes the integration of the existing data with web-based applications. Also, they need to implement multiple algorithms on a daily basis. Python makes all these tasks with ease and hassle-free for data scientists, that’s why Python is most preferred by Data Scientists.

Easy to Learn

One of the good qualities of Python is that it is very easy to learn and for implementation, even beginner programmers can also learn it in very few days. Python comes with its easy to understand capabilities. If we compare Python with other data science languages such as R and MATLAB, Python is relatively easy and simple to learn.

Scalability

when it comes to scalability, Python is faster than most of the languages like MATLAB, R, and Stata. Scalability is a very important aspect of any programming language and this is the reason Youtube and so many popular companies have migrated all the processes to Python.

Set of libraries

Python has a huge set of libraries that are used by a data scientist for different functionality. Numpy, Scipy, StatsModels, and sci-kit-learn are some common python libraries which are useful for a data scientist. Therefore, with the help of python and its libraries, Data scientist solve many complex problems which seem to be unsolved earlier.

Over time, Python is helping data scientists to achieve their goals with perfection by adding some tools. Also, the supportive and large community of Python is helping developers to solve all the problems.

NearLearn provide Python Online and classroom training in Bangalore at an affordable cost. We also provide machine learning with python training, Blockchain training course, React JS and React Native Training with placement assurance. If anyone is interested in joining, please visit us: www.nearlearn.com, mail: info@nearlearn.com or call: +91-80-41700110

How Blockchain Technology Will Impact Small Business?

For the past few years, many technologies are making a tremendous impact on small businesses. It is very important for small business owners to change business strategy according to technology trends and implement them to get advantages and profit in business.

Blockchain Technology

still, there are many business owners who didn’t realize it yet that blockchain technology can give their business the competitive edge needed in the competitive and changing marketplace. Let’s discuss how blockchain technology can benefit small businesses.

What is Blockchain Technology?

In simple words, Blockchain is a series of data records that are permanently added to the chain. The data added once in blockchain cannot be modified or removed by anyone. The main benefit of this system is there is no chance of fraud and provides more security to the data.

Also Read: How Much Will It Cost For Blockchain Training In Bangalore?

Benefits of Blockchain in Small Business

Typically, when any businessman starts the small business, mostly they have limited employees. Because most of the time startups cannot afford to hire more employees but very quickly they have to develop a huge number of responsibilities. At the start, new business owners need to work for more than office hours and this time can be stressful and complex. They need to prioritize some tasks and all other tasks fall behind. So, improper management is the main reason many startups fail in the beginning period only.

With the use of Blockchain Technology, small businesses can streamline their work and functionalities in a proper way and can cut down the middle-person cost. Also, blockchain can be used to:

verify and develop the contracts

supply chain management

Making overhead bills and payments of wages, taxes, or anything else

Manage the payment flow

make and keep records that cannot be modified, changed or erased

Smart Contracts

with the help of the ledger system of Blockchain, whenever an interaction occurs between business partners, or employers and employees, contractors, or the business owner and a customer it can be recorded in a way that no one can change or modify it. Those records are sometimes known as smart contracts.

Access to the data

Data handling is the main important task in today’s business world, but at the same time, it is time-consuming as well as costly. For this reason, transparency in blockchain’s data collection is valuable for small businesses.

With blockchain technology, customers and business owner both will be able to see all data related to their transaction, and also can check whether it is changed at any point and how.

Data sharing between small companies can also be made much easier and safe with the help of blockchain technology. Because of this, small companies will no longer dependent on larger businesses and corporations.

Customer service

customer services and Human Resource are two more expensive fields in any business and that needs a large amount of paperwork, workforce as well as a lot of time and space. A blockchain system can help with this by automating these sectors. All the records of these departments can be recorded on blockchain system and it can be safer than manual work.

Supply Chain Management

Blockchain can also help in tracking supply chain management with less time and cost. Nowadays it is very important to know that the food we eat or the toys we have in our home, from where they are coming and where products are getting manufactured. Blockchain technology can help small businesses for tracking the supply chain.

Global Capital Raising

if you’re into any business and want to take your fundraising from local to the global level, blockchain can help you. With digital currencies, investors get more secure option to fund your business and also it makes possible for people around the world to provide funding to your business if they find it productive in the future.

Legal Agreements and Notary

with the help of blockchain, fully automated contracts are available and with this, no one will have to wait for the signatures, scan, and email delay. In addition to this, notary services can also be time-saving and easy to access through apps that notarize digitally.

blockchain technology has proven to be useful for many small businesses as well as for big industries. the small business owner should explore and research how blockchain technology can be useful in the future in more ways.

NearLearn provide blockchain training at an affordable cost with 100% job placements. We have online, classroom as well as corporate training available for blockchain as well as for other courses such as machine learning, React Js, React Native, Python training and many more. Along with training, we also provide real-time case studies and live project to every student to get hands-on experience. For more information, Call: +91-8041700110 or visit: http://www.nearlearn.com

Top Popular Corporate eLearning Trends for 2020

whenever any company or industry thinks about hiring a new employee for the team, they need to think about the training of the employee. The new employee should be introduced to the workflow of the industry within a few days so that team efficiency can enhance immediately. To do this, the new member goes through some basic training where the employee gets trained and can understand the working process. The best solution to solve this problem is eLearning or in simple words, we can say digital education. Elearning market is a trending one and it is predicted that it will reach billions by 2024. using eLearning or digital platform made the learning process more transparent which are actually necessary for the companies in the onboarding process. Let’s discuss some top corporate eLearning trends for 2020 and how companies can adapt to the workflow.

Also Read: WHY CORPORATE TRAINING IS IMPORTANT FOR BUSINESS?

1. Learning Platforms

When we think about eLearning or online learning, we are thinking that only the use of digital sources or modes for education. But, it is not only limited to the digital sources but it comes with personalized online education platforms. With this, employees don’t need to find a platform to store digital material and measure workflow instead they have some digital tools which can help in the learning process. Corporate education is all time profitable field in software development and human resource.

corporate eLearning platforms: Features

Peer-to-peer education

with this, team members can discuss with each other about learning subjects and even one member can ask the questions to other members and can help each other.

Paid Learning as a part of the work process

Learning can be a part of the work process as employees are getting money for their learning time period.

Visualization

eLearning software allows users to create graphs, flowcharts, or diagrams for new subject or topic and can displays the learning progress visually.

Use of Mobile Learning

There are lots of eLearning platforms that support multiple operating systems, laptops and tablets. With the use of dedicated platforms, the learning process becomes more transparent and even managers or any higher authority can track their employees and update the information. To make learning more successful, many companies have started developing their own learning software according to their needs.

2. Analysis And Reporting

as Big Data and Artificial Intelligence are making their impact everywhere, learner analytics also started getting develop at an incredible pace. Now, some platforms have smart data analytics and Machine Learning algorithms are equipped which can automatically analyze learners’ activities and can automatically generate reports on employee’s efficiency. With machine learning algorithms there is no need for human involvement for analytics, data collection, analysis, and monitoring. All tasks can be performed automatically by the algorithms.

With this smart analysis, companies can get alerts whenever an employee doesn’t understand the topic or have any difficulty in understanding. With smart analytics, understanding a particular topic and skill will be much easier.

3. AI-based eLearning Solutions

when it comes to eLearning, it requires constant data analysis. This means, employees will make regular progress and will transfer more amount of data to the server. Taking care of all the employee’s information and making a conclusion can be a time-consuming task for humans but Artificial Intelligence makes it easy. Without AI, the feedback or conclusion wouldn’t be on time. AI processes all the data automatically and makes a conclusion in comprehensive reports, this would definitely shorten the feedback time between the Authority and the employee.

Some AI-based learning tools:

Zoomi

Zoomi is an Artificial Intelligence-based educational tool used to create learning schedules, predict results, and also it can create final reports.

KEA

It is an AI software for corporate IT learning that creates study plans, analyzes the quality of work, with this, employees’ can connect with new developers, collects feedback, and give reports.

4. Work-Life skills

As per the LinkedIn Learning, companies should also focus on skills that are not related to a particular domain or industry but can enhance all work-related aspects as well which can further improve employees’ lives overall. such qualities include creativity, time-management, leadership, communication with the team, as well as problem-solving. These skills are known as work-life skills and are very important because they help people to adopt the changes and face challenges in a better way. For this, companies should invest some time as well as money on employees learning for self-learn and self-management.

5. Independent Learning

According to the reports, 90 to 95% of teams prefer to direct their own individual education process. Employees may not have the problem of having someone’s guidance but rather they should adopt such a system according to their needs and time. Artificial Intelligence can analyze an employee’s learning preferences and choose the topic and content that fits the employees interests the most, while choosing the topic, AI also take care about it’s relevancy to the company’s interests.

Along with this, employees should also able to track the results of their own work and can change the process accordingly. If there is any negative response, the software should alert the user or employee and can suggest how to improve efficiency.

Efficient corporate learning is beneficial for employees which can increase the overall efficiency. Also, skills which the employee is going to learn should relate to employees’ everyday needs and one can solve real-life problems with it.

NearLearn provides corporate learning programs at a very affordable fee. Programs available are Machine Learning, Artificial Intelligence, Blockchain, React JS, React Native, Python and many more. If you are interested in our any corporate program, please contact us on +91-80-41700110

Top Reasons Why it is Preferable to Adopt eLearning for IT Education

In this era of digitization, eLearning is also one important topic that we can consider. Nowadays IT industries are always excited to understand the pros and cons of different programming languages so that they can adopt the better ones and grow their business. For this, every IT industry expects from their employees to enhance their knowledge and skills but training the employees in the regular methods is not always feasible for both employees and industries. In such a situation, eLearning is the best option to solve this problem.

Setting up the eLearning platform which can engage learners and motivates them is a bit difficult but once it is achieved, it definitely boost the performance and skills of the learner. Everyone knows there are number of benefits of learning and today we will discuss it.

Also Read: 7 BEST FREE ONLINE DATA SCIENCE COURSES IN 2020

eLearning For Information Technology

IT is one of the most fastest-growing sectors, and providing online courses to the IT field will become more popular and trending in the near future. There is always a huge competition in IT fields to develop and grow. Along with this, employees also trying to learn and develop new technologies for self-growth as well as for organizations.

Advantages of choosing eLearning For IT Education

Online training overcomes obstacles that are coming with classroom training and always engages and inspires learners. Now we are going to explore some reasons why online courses are preferred over traditional teaching methods and also we will talk about the advantages of online training.

1. Offers Computer-Based Programs

computer-based training programs work similarly to traditional classroom training in which it is possible to Individual students to attend live training sessions and can also post face-to-face queries regarding training to understand the topic better. Some online courses provide online chats for students to ask their queries and to discuss what they’ve learned in the session.

2. Course Curriculum

While setting the syllabus for an online course, we need to think that it must resonate well with all learners. The main reason behind the success of ant eLearning course is the way that course and its syllabus is designed. It should be designed from a basic level to advanced so that students can learn it in a better way and will not have more queries.

3. Flexible Training Time

Feasibility is the ultimate aim of eLearning. With online training, learners can get rid of hours of time spent while reaching the classroom and attending regular classroom sessions. Online training saves time as well as the cost of learning because most of the time online training comes with fewer fees compared to classroom training.

4. Accessibility

in online training, most of the learners are working in organizations and it becomes difficult for them to find time for online training. As a result, eLearning courses are portable, they can be recorded and easily accessible through mobile devices. Most of the time eLearning institutes only provide high-quality recordings of all the sessions to learners and if learner face any difficulty, there is 24*7 support available to solve all the queries associated with training.

5. Resources Available

when it comes to eLearning, learning is one thing and absorbing and understanding the information is different. General online subject resources in eLearning include free course demos, training recordings, tutorials, study materials and assignments. Online resources are always handy and we can access them from anywhere. That is the reason Elearning is more interesting and interactive than classroom learning.

6. Activities And Assignments

student or learner can gain an expert level of knowledge in e-learning only when they actively participate and show their interest in the learning process. Activities and assignments are there to motivate trainees to gain more knowledge from personal experience. In the process of learning and solving assignments by themselves, they become fully involved in learning the course.

7. Real-time projects and case studies

live projects and case studies help students to learn the course in a better way and gain more knowledge. With the help of live projects, students get practical knowledge and hands-on experience while making them more confident about the course.

8. Practice Exercises

online training providers Include practice exercises in the course so that students can easily understand the concepts and can remember them.

9. Job Support

other most important benefit provided by online training is job support. This facility helps the beginners to solve their issues at the workplace. This is only possible through online video tutorials and simulations.

10. Testimonials

Before joining the online course, trainees can have a look at testimonials from past students who took an online course and gained the knowledge. It makes new learners feel confident and sure while registering for the course.

Best training leads to better experience and increases the chances of getting more and more knowledge. NearLearn is the best institute which offers variety of online courses such as Machine Learning, Data Science, Python, React JS, Blockchain, React Native, Artificial Intelligence and many more. Currently, we are offering discounts on all our online courses. Free demo available for all the courses contact us to get more information: +91-80-41700110 or mail: info@nearlearn.com

React JS: Why it is the Best Choice for Business Organizations?

Reactjs is mainly popular for building user interfaces, especially for single-page apps. It is an open-source java library that manages the front layer for web and mobile applications. React JS efficiently creates engaging and rich apps with less coding and in a fast way. Along with this, it offers the best possible rendering performance. The main purpose of React Js is to allow developers to create huge web apps that can change the data. React lets the developer make it happen without reloading the page because it is simple, scalable, and fast.

Why React JS?

React JS or React, is an open-source library used to design simple web and mobile apps. There are many other similar frameworks and tools available such as backbone, Angular but no one can compete with react JS because of some particular reasons. Facebook, Instagram, Dailymotion, Netflix are some popular companies which are using React JS in their development. React JS has already helped many businesses to achieve their goals with less time and still it is helping so many businesses to do the same.

To know about why React JS become so famous in the business sector, we need to discuss in-depth about its numerous business benefits.

Also Read: TOP 20 REACTJS INTERVIEW QUESTION AND ANSWER FOR FRESHERS IN 2020

How Reactjs is great for business?

Developers and Businesspersons always choose better options and methods to give their business a big advantage in less time with saving cost. Reactjs help businesses to beat their competitors and it also helps to check DOM updation to deliver better UX for fast working.

React JS is considered a highly efficient framework as it can modify built tooling and scale back on maintenance budgets.

React JS is best for better user engagement, conversions and higher CTR.

Features of Reactjs:

React Native:- a few years back, Facebook has declared that React can hold native libraries. Resulting, these libraries can provide the react architecture to native applications for iOS, Android and UPD.

Single-way data flow:- In HTML tags of React JS, immutable values set is passed to the component’s renderer. With this, a component can give a call back function which allows for modifications.

Speed:- The main feature of React is, it allows developers to utilize individual parts of their application on both client and the server-side, which increases the speed of the development process.

Flexibility

If we compare it with other frontend frameworks, the React code is easier to maintain and is flexible because of its modular structure which in turn, saves development time and cost to the businesses.

Performance

the main intention behind launching React JS was to provide high performance. This framework offers a virtual DOM and server-side rendering, which enables complex apps to run very fast.

Why Business organizations love React JS?

Every organization is different and has different needs and reasons to love React JS. Now we are going to discuss several business benefits of React JS.

Development speed

Businesses are always searching for different technologies that help them complete their projects with less time and cost. React JS allows developers to reuse the components to help developers to develop and maintain applications and achieve a consistent look in an efficient way.

The main thing with React Js is that it can power mobile apps using React Native, which is an open-source mobile app framework used to develop Android, iOS, and UWP applications.

Stability

Basically, organizations trying to adopt technology that will be stable in the future. They just don’t want to adopt a technology that will become completely obsolete in just a few years. Considering this point, React JS is developed by Facebook, as well as countless enterprises from around the world, are using it, the chance of becoming unstable in the near future is very less. Also, React JS remains stable in the competition.

SEO-friendly

if you want to stand in the market against your competitor and to grow your business, SEO is the main and important part of your business. SEO will remain an important part of businesses in the future also. Currently, every business is trying to rank first on the search engine result page and for this, all the businesses have developed web apps and trying their best. One thing with React JS is that it can render on the server using node, which means that search engine crawler or bot can get to see the web app in its final form which makes it easy for it to index in a proper way.

Access to developers

everyone already knows that developers love using React JS because it is extremely easy to use. There is no wonder that there are many talented React JS developers are available and it is relatively easy to find them despite the growing demand for them. Any developer who already knows and familiar with JavaScript, HTML, and CSS is able to learn React JS in well manner within less time.

NearLearn offers Best React js Online Training in Bangalore at an affordable cost. Currently, we are offering all online courses with huge discounts. Along with react JS, we also offer react Native, Machine Learning, Blockchain, Artificial Intelligence, python, data Science and multiple other courses. All courses are available online as well as in classroom mode. we offer a 100% placement facility to our every student. If anyone is interested in any of the courses, please contact us on +91-80-4170010.

Top 13 Skills to become a good python developer

Python is one of the most popular and most used high-level programming languages in the software field. If you want to become a good Python developer, you must need to learn some essential skills.

In this article, we will discuss top Python developer skills which are necessary to be a better python developer.

1. Core Python Knowledge

Python developer must have an excellent understanding of core python knowledge. One must know the concepts of core python such as:

concepts of File handling

Iterators

Generators

Exception Handling

Data Structures

Data types and variables

OOPs Concepts

Also Read: How to become a Master in Python Programming?

2. Good understanding of Python web Frameworks

Django is the most popular Python web framework, and a Python developer must have an excellent knowledge of these web frameworks. After Django, Flask is the most important and useful Python micro web framework. Django is a high-level Python web framework offers a practical, clean and functional design. Good knowledge of JavaScript, CSS, and HTML is also helpful to become a great Python Developer.

3. ORM

ORM is basically used for the conversion of data between two incompatible systems, and that technique is what we call Object Relational Mapper (ORM). A virtual object database is created by Object Relational Mappers from any programming language.customizable ORM tools are also available which are used by programmers.

4. Data Science Concepts

A Python developer can also apply knowledge in Data science field and grow very much in that field also. For this, one should have knowledge of things such as:

understanding of SQL

Knowledge of data science-related Python libraries such as Scikit learn, MatPlotib, NumPy, etc.

Data Cleaning and wrangling

Data Analysis and Visualization

Mathematics and Statistics Knowledge

Knowledge of Probability

5. AI and Machine Learning Skill

If you are working in field of Data Science, then you must have sound knowledge of Artificial Intelligence and Machine Learning as this both technologies comes under Data Science. Developer should have strong hold on Machine Learning algorithms. Also, one should have a good knowledge of Artificial Neural Networks, Data analysis, collection of data from various sources, insight from data and visualization of data.

6. Knowledge of Deep Learning

Deep Learning is also a field related to Data Science. To become a good Python Developer, One should have a good understanding of the basic concepts in deep learning and Neural network architecture. There are so many important concepts of Deep Learning, such as:

Audio and Video Processing

Natural Language Processing

7. Good Understanding of Multi-Process Architecture

If you are developer, then you should know all the codes that are used in the process of deployment and release. The design engineer usually work on this task, but being a developer one must have a good understanding of this things. You should learn about Model View Template and Model View Controller Architecture if you want to become a Python developer because these are the main and important concepts. A good developer should be able to solve the problem that comes in the core framework.

8. Analytical Skills

if you want to be the best Python Developer in future, you must gain excellent analytical skills in the field of Data Science. The analytical skills can be gained through building useful websites for web development, by optimization of algorithms while coding, writing clean code etc.

9. Design Skills

Becoming a good developer means one should have the skills of a good design which are important while designing products. A python developer can make use of popular python frameworks such as Flask or Django while creating a website. From this, we can say Python is able to work at both server and client-side programming.

10. Communication Skills

Not only for the developer, but Communication skill is one of the most essential skills one should have in any profession.communication skill make an impact in every field and bring success to the profession and organization. Being a professional, one should avoid communication gap or confusion in understanding the concepts otherwise it can lead to the misunderstanding. Communications skill is very important while working with a team, you should express your thoughts and ideas to other team members in efficient way so that others can also understand them easily. Sometimes Communication is important while solving any problem regarding work.

11. Understanding of Front-End Technologies

A Python developer need to work and coordinate with both back end as well as front end team to match the client-side with the server-side. For this reason, the developer should have a good understanding of front-end technologies to get an idea about the appearance of the application, limitations, and working of the front end, and possibilities with which front end team can work.

12. Server-Side Templating Language

A python developer must have knowledge of some modeling languages at the server-side like Make and Jinja 2

13. Multiple Delivery Platforms Understanding

There are many platforms where a developer can deliver the output. It can be a desktop or mobile. Python developers should have good knowledge and experience about the different platforms. one must able to track and optimize the output according to the target platform and the requirements.

Here we have discussed all the important skillset to become a good Python developer. Other than this, you can also start taking some basic projects related to python so that you can increase your knowledge gradually. Also, you can learn these things from any good online Python Course.

NearLearn offers an Online python course with 50% discounts. Along with python, we provide online training for Machine Learning and AI, Blockchain, React JS, React Native, data Science, and many other courses. Offer valid for a limited time period only. For registration, Call: +91-80-41700110

How much does it cost to learn Python course in Bangalore?

Python is dynamic, high-level programming language mostly used along with data science and machine learning for web and app development also in so many applications. Most of the programmers and software developers prefer python over other technologies due to some advantages of the python-like simplicity, reliability and community support.

Read: How to become a master in Python programming?

Why Python?

Python is a popular language among developers and programmers and now, business owners are also started believing python because of its unique applications and features.

Advantages of Python Programming language

Speed and Productivity

Open-source language

Easy to learn

Community support

More number of Libraries

Broad Application Area

What is Python used for

Google, Reddit, YouTube, Instagram, Spotify these are the most popular companies which are using Python in their development and applications.

Python is used for:-

Web Development

Internet of Things

Python for Machine Learning

Python for Startups

Python for Fintech

Which type of Python courses available in Bangalore?

Nowadays there are so many coaching centers and institutes available in the market which provide online as well as classroom training for python. These courses are also from basic level to advanced level and according to that fees also differ from each other.

Online training: It is suitable for the one who is confident, self-motivated and has some basic knowledge about the course. Also with online training, you should capable of learning the course without any help from trainers. If you are ok with all these things, then online training is best for you as it can save your time as well as money. NearLearn offers Flat 50% Discount on All Online Training for Some Limited Period.

Classroom Training: If you are a complete fresher and don’t have any basic language of the python programming, then you should go for classroom training. With classroom training, you can have strong hold on all the basic and advance concepts of Python Language and its applications. With Classroom mode, you will get all the descriptive information from the trainer.

Benefits of our Python Django Certification training

We are credited by many governing forms across the Globe

Designed for Job Seeker, Working professional and Students

NearLearn Certification is accepted globally.

We Have industry-expert Instructors/ Trainers with 10+ years of experience.

Up-to-date accredited curriculum

100+ professional trainers

500+ courses

Real-time Projects

20+ Live Case Studies, 30 No’s of DataSets

Flexible learning option from Classroom Training and Online Training

40+ Hours of Classroom Learning

15+ corporate workshops conducted

Job Placement Assistance with different Analytics Firms

24/7 support to solve your inquiries instantly.

100% Placement Support

Python course Training fee in Bangalore

There are so many Python training institutes available everywhere to boost your skills and knowledge, and every institute has its different fee structure depending on the mode of training, placement facility, study material and experience of a trainer who will be delivering the training.

Python Classroom Course: In-classroom Python course, you will learn all the basic to advanced concepts of Python. If you want to learn good quality training with the experienced trainer for the python course, you should be ready to pay around ₹18,000 to ₹25,000 (+GST). At NearLearn-the best training institute for Python courses, we provide this course at the lowest price of ₹18,000, and this price even drops during offer periods.

Python Online Course: If you want to learn python in less period of time from your place and if you have some basic knowledge of Python, then to should be ready to pay around ₹16,000 to ₹18,000 (+GST). We are the best training institute for the Python course provides high-quality training in less amount. Right now we are providing 50% discount on online courses and online Python training you will get at ₹7,999 only

Why choose NearLearn™ for Python Training?

NearLearn™ is one of Best Python Training Institutes in Bangalore, which provides high-quality job oriented training programs for different courses. Our Python Classroom training includes basic to advanced level of Python knowledge with all the concepts and we conduct it in all major Indian cities, such as Bangalore, Hyderabad, Mumbai, and Pune. We provide online training of python around the globe at very affordable fees. We also provide live projects and case studies for each student to get hands-on experience. We provide 100% placement assurance to every student.

Our Other Courses:

Artificial Intelligence and Machine learning

Blockchain Technology

React JS and React Native

Data Science and many more

If you want to learn any online or classroom course at affordable cost, NearLearn™ is the best choice. Contact us to know more about all our classroom and online courses. Get all online courses of NearLearn with a flat 50% Discount. Offer valid for a limited period only. Register Now

For More information, Call: +91-8041700110

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