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ACP in Data Science – IIIT Bangalore
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Product Management Certification – Duke CE
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ACP in DevOp
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ACP in Big Data
ACP in Blockchain Technology
Master in Cyber Security – IIITB & IU Germany
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Business Analytics Certification Program
Blog
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Master of Business Administration – IMT & LBS
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Product Management Certification – Duke CE
PGP in Management – IMT Ghaziabad
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ACP in Machine Learning & NLP – IIIT Bangalore
M.Sc in CS – LJMU & IIIT Bangalore
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ACP in DevOp
ACP in Cyber Security
ACP in Big Data
ACP in Blockchain Technology
Master in Cyber Security – IIITB & IU Germany
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Certificate in ML and Cloud – IIT Madras
M.Sc in Machine Learning & AI – LJMU & IIT M
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PCP in Data Science – IIM Kozhikode
PCP in HRM and Analytics – IIM Kozhikode
IMT
Master of Business Administration – IMT & LBS
Global MBA from Deakin Business School
PGP in Management – IMT Ghaziabad
Rohan Vats
Software Engineering Manager @ upGrad. Passionate about building large scale web apps with delightful experiences. In pursuit of transforming engineers into leaders.
Rohan Vats
Top Selenium Java Interview Questions & Answers [For Freshers & Experienced]
During your technical round of interviews, keeping the other technical questions aside, you may be…
by Rohan Vats
Aug 31, 2021
What is Web Scraping & Why Use Web String?
Websites are loaded with valuable data, and procuring data involves a complex process of manually…
by Rohan Vats
Jul 31, 2021
Highest paying jobs in the US in 2021 [Top Paying Jobs]
Do you want to earn a six-figure salary? If so, you’ve come to the right…
by Rohan Vats
Jul 20, 2021
Data Scientist Salary in USA in 2021 [Highest to Average]
Over the last decade, software engineering has largely gravitated towards data, and disruptive tech domains…
by Rohan Vats
Jul 14, 2021
20 Most Common SQL Query Interview Questions & Answers [For Freshers & Experienced]
Attending an SQL interview and wondering what are all the questions and discussions you will go…
by Rohan Vats
Jul 14, 2021
Scrum Master Salary in US in 2021
The job role of a Scrum Master started gaining prominence from 1992 onwards when Jeff…
by Rohan Vats
Jul 9, 2021
Top 7 Cloud Computing Online Courses & Certifications [For Students & Working Professionals]
The impact of cloud computing on industry and end-users would be difficult to overstate: many…
by Rohan Vats
Jul 5, 2021
Cyber Security Salary in US: [Average to Highest]
Cybersecurity is one of the most trending career domains right now. Stats from the New…
by Rohan Vats
Jun 30, 2021
Must Read 47 OOPs Interview Questions & Answers For Freshers & Experienced [2021]
Attending a programming interview and wondering what are all the questions and discussions you will go…
by Rohan Vats
Jun 22, 2021
How to Create a Custom Directive in AngularJS :Step by Step Explained
For extending the functionality of HTML in angular JS, customs directives are used. The directive…
by Rohan Vats
Jun 21, 2021
Life Cycle of Angular Components : Methods, Different Types, and Interface
Introduction The client-side platform which allows the building of applications for both the web and…
by Rohan Vats
Jun 21, 2021
How to Generate Extent Reports in Selenium
The open-source library used for test automation in selenium is ExtentReports. Testing frameworks; NUnit, JUnit,…
by Rohan Vats
Jun 21, 2021
Array in Data Structure – Explanation, Function & Examples
Data structures have proven to be a crucial part of almost all the programming languages…
by Rohan Vats
Jun 20, 2021
Abstract Class in Java and Methods [With Examples]
The following article will discuss the properties of abstraction in Java and how it could…
by Rohan Vats
Jun 18, 2021
OnClick Function in JQuery Explained with Examples
One of the fast, small, and feature-rich libraries in JavaScript is jQuery. jQuery is used…
by Rohan Vats
Jun 18, 2021
Types of Polymorphism in Java [Static & Dynamic Polymorphism with Examples]
What is Polymorphism in Java? One of the important concepts in Object Oriented Programming (OOP)…
by Rohan Vats
Jun 18, 2021
Angular Change Detection Strategy: OnPush & Default Strategies
Change detection is referred to as the mechanism that checks against the current state to…
by Rohan Vats
Jun 18, 2021
What are Story Points in Agile & How to Estimate?
What are Story Points in Agile? The story points are a measurement to estimate the…
by Rohan Vats
Jun 17, 2021
What is Agile Software Development? Methodologies & Principles [2021]
The ability to respond to change is what agile defines. When there is an uncertain…
by Rohan Vats
Jun 17, 2021
Agile Methodology in Testing: Models, Benefits & Examples
What is Agile Methodology? The ability to create or respond to changes to deal with…
by Rohan Vats
Jun 17, 2021
Web Application Architecture: Function, Components, Types & Real Life Examples
What is Web Application Architecture? Web application refers to those types of applications that run…
by Rohan Vats
Jun 16, 2021
Difference Between Overloading and Overriding | Overloading vs Overriding
Introduction Object Oriented Programming plays an important role in the software development sectors. Several concepts…
by Rohan Vats
Jun 15, 2021
Multithreading in Java Explained [With Examples]
Threads in Java Threads in Java assist the efficient operation of a program. The two…
by Rohan Vats
Jun 15, 2021
While Loop in Python [With Syntax and Examples]
One of the popular high-level programming languages “python” has been at the forefront for its…
by Rohan Vats
Jun 15, 2021
Understanding All Types of Artificial Intelligence
Artificial Intelligence An interdisciplinary branch of science, artificial intelligence is focused on the development of…
by Rohan Vats
Jun 14, 2021
Libraries in Python Explained: List of Important Libraries
What is a library? A library is a previously combined set of codes that can be…
by Rohan Vats
Jun 14, 2021
Data Structures in Python – Complete Guide
What is Data Structure? Data structure refers to the computational storage of data for efficient…
by Rohan Vats
Jun 14, 2021
Top 20 Most Popular Salesforce Interview Questions & Answers [For Freshers & Experienced]
While the internet offers vast information resources on IT and related jobs, there is still…
by Rohan Vats
Jun 11, 2021
What is Cybersecurity? Definition, Types, Career, Job Roles & Salary
The digital landscape worldwide is changing rapidly, and with it, there has been a concomitant…
by Rohan Vats
Jun 10, 2021
Top 40 Most Common CSS Interview Questions and Answers [For Freshers & Experienced]
Every industry has started the use of websites and applications to catch up with the…
by Rohan Vats
Jun 10, 2021
What is Future Scope of Computer Science? Job Roles, Salary
Computer Science is a popular and exciting subject that emphasizes the core elements of computer…
by Rohan Vats
Jun 9, 2021
Top 7 Node js Project Ideas & Topics
Node.JS is a part of the famous MEAN stack used for web development purposes. An…
by Rohan Vats
Jun 7, 2021
Top 10 Skills to Become a Full-Stack Developer in 2021
In the modern world, if we talk about professional versatility, there’s no one better than…
by Rohan Vats
Jun 7, 2021
Top 16 Online Certificate Courses With High Salary in India [2021]
If you’re someone who’s pursued the conventional education path all your life - physical classrooms…
by Rohan Vats
Jun 6, 2021
Best Free Machine Learning Online Course With Certification in 2021
Most of the services you use daily - whether the movie recommender on Netflix, or…
by Rohan Vats
Jun 4, 2021
Top 24 Servlet Interview Questions and Answers
A servlet is a Java-based software that extends a server’s capabilities. It’s a vital component…
by Rohan Vats
Jun 3, 2021
Differences Between HashMap and HashTable in Java
If you’re learning about Java and its applications, you must have come across HashMap and…
by Rohan Vats
Jun 2, 2021
Abstract Class vs Interface: The Differences and the Similarities
If you’re sitting for a software engineering interview, the one question that you can expect…
by Rohan Vats
Jun 2, 2021
Ruby on Rails Developer Salary in India 2021 [For Freshers & Experienced]
Ruby on Rails has slowly but surely grown to become the most popular Web application…
by Rohan Vats
Jun 1, 2021
Node JS Developer Salary in India 2021 [For Freshers & Experienced]
This article will talk about Node JS Developers’ salary in India, different roles/career paths, skills…
by Rohan Vats
Jun 1, 2021
Software Architect Salary in India 2021 [For Beginners & Experienced]
This article will cover the responsibilities of a software architect, the career paths for them,…
by Rohan Vats
Jun 1, 2021
Top SQL Courses in 2021
SQL is specially designed for accessing and manipulating databases. Over the course of the past…
by Rohan Vats
May 31, 2021
Java vs Python Salary : Various Job Roles in India
One of the most heated topics of debate is which programming language offers better pay,…
by Rohan Vats
May 28, 2021
Parameterized Constructor In C++: Working & Examples
What is Constructor? A constructor is a class’s member function that is used to initialize…
by Rohan Vats
May 27, 2021
9 Exciting Software Testing Projects & Topics For Beginners [2021]
Software testing might constitute 50% of a software development budget but it is viewed as…
by Rohan Vats
May 27, 2021
Top 10 Exciting PHP Open Source Projects & Topics For Beginners [2021]
In the current programming landscape, PHP may not be the most popular or even feasible…
by Rohan Vats
May 27, 2021
Top 5 Exciting Maven Multi-Module Project Ideas & Topics for Beginners [2021]
As any project gets more complex and layered, the correct way to manage it is…
by Rohan Vats
May 27, 2021
How to get User Input In Java [With Examples]
Introduction Taking user input in Java is the first step towards creating successful software in…
by Rohan Vats
May 27, 2021
What is Hybrid Inheritance In C++? It’s Types With Examples
We often use the term “Inheritance” in a programming context. It’s a feature practised in…
by Rohan Vats
May 27, 2021
How To Create Spring Boot Project In Eclipse
Java programming language is often said to be too complicated and cumbersome in terms of…
by Rohan Vats
May 27, 2021
Top Heart Disease Prediction Project in 2021
Welcome to this step-by-step tutorial of our heart disease prediction project. Here, you’ll create a…
by Rohan Vats
May 26, 2021
Vector in Java | Java Vector Class with Examples
In programming, one of the most commonly used data structures is Vector in Java. Arrays…
by Rohan Vats
May 26, 2021
Scalar Function: How to Create, Call, Modify & Remove Scalar Functions?
What are Scalar Functions? SQL is one of the most commonly used languages for database…
by Rohan Vats
May 26, 2021
Learn Ethical Hacking from Scratch: Skills Needed, Steps to Become an Ethical Hacker
Look at the following instances: A group of hackers called ‘Shinyhunters’ attacked BigBasket and breached…
by Rohan Vats
May 26, 2021
Supply Chain Management Salary in India: For Freshers & Experienced [2021]
“Supply Chain Management” - the term implies a well-organized function of an organization that takes…
by Rohan Vats
May 26, 2021
Top 7 Most Powerful Features of C++ You Should Know About
The year 1979 marked the ingenious evolution of C++ by Bjarne Stroustrup. C++ offers programmers…
by Rohan Vats
May 26, 2021
StringBuffer In Java: 11 Popular Methods Every Java Developer Should Know
Introduction to StringBuffer in Java StringBuffer in java is a class that inherits methods from…
by Rohan Vats
May 26, 2021
What is Doughnut Chart? : Complete Guide
In the world of data analytics, the interpretation of data is just about as important…
by Rohan Vats
May 25, 2021
Merge Sort Program in Java: Difference Between Merge Sort & Quicksort
Introduction to the Merge Sort Program in JAVA As the name suggests, the merge sort…
by Rohan Vats
May 25, 2021
Function Overriding in C++ [Function Overloading vs Overriding with Examples]
Function overriding in C++ is a feature that allows us to use a function in…
by Rohan Vats
May 25, 2021
Primary Key in SQL Database: What is, Advantages & How to Choose
What is a Primary key? Designing a new database in SQL comes with its share…
by Rohan Vats
May 25, 2021
What is Data Hiding In C++? Abstraction and Encapsulation Explained
Introduction To Data Hiding Data is the most sensitive and volatile component of a program,…
by Rohan Vats
May 24, 2021
Top Data Analysis Courses & Certification 2021
As data forms the core of all new-age technologies, data analytics has gained a tremendous…
by Rohan Vats
May 24, 2021
Cryptographer Salary in India 2021 – Average to Highest
Cryptography is the process of writing encryption codes to help protect private and valuable data…
by Rohan Vats
May 24, 2021
What is Constructor Overloading In C++ : Characteristics and Types
C++ is a commonly used Object-Oriented Programming Language in the industry. C++ is a pioneer…
by Rohan Vats
May 24, 2021
Career Options in Ethical Hacking : Jobs , Skill Requirement and Top Institutes
Ethical hacking is the act of legally breaking into computers and devices to test an…
by Rohan Vats
May 21, 2021
What is Bitwise Operator In Java? and It’s Classification (With Examples)
Java is one of the most predominant programming languages in India, commanding around 20 percent…
by Rohan Vats
May 20, 2021
Best Java Courses in 2021 (Java Developer Recommended)
Java - one of the most popular main-stream programming languages globally - has been in…
by Rohan Vats
May 20, 2021
What is Assertion in Java? How to use Assertion in Java
What is Assertion in Java? The assertion in Java is used to ensure the correctness…
by Rohan Vats
May 20, 2021
What is Array Search PHP? & It’s Stntax
An array is one of the most commonly used data structures in programming. It can…
by Rohan Vats
May 20, 2021
Best Machine Learning Courses in 2021 [ML and AI Courses]
Introduction We often describe intelligence as the ability to work efficiently or to solve problems.…
by Rohan Vats
May 20, 2021
What is Adapter Class in Java? Advantages of Adapter Class and its Types
What Is An Adapter-Class? In JAVA, an adapter class allows the default implementation of listener…
by Rohan Vats
May 19, 2021
Actuary Salary in India in 2021 – Skill and Experience Required
Do you have a passion for numbers? Are you interested in a career in mathematics…
by Rohan Vats
May 19, 2021
What is Action Class in Selenium & It’s Applications?
Action Class in Selenium is a built-in feature offered by selenium for managing keyboard and…
by Rohan Vats
May 19, 2021
What is Abstraction in C++? With Real Life Example and Its Implementation
Object-Oriented Programming (OOP) is the most popular paradigm of programming and is the standard way…
by Rohan Vats
May 19, 2021
Top 10 Highest Paying Software Development Jobs in India [2021]
The current pandemic may have created havoc in the job sector, but the software development…
by Rohan Vats
May 18, 2021
What is a Software Development Life Cycle? Phases and Models of SDLC Explained
The Software Development Life Cycle (SDLC) is a methodology we follow to create high-quality software.…
by Rohan Vats
May 18, 2021
Why Become a Software Developer? 5 Reasons You Need to Know
Is becoming a software engineer a good career option? In today's technological world, with students…
by Rohan Vats
May 15, 2021
Career in Java: How to Make a Successful Career in Java in 2021
Introduction Java is everywhere. From android applications and web server tools to enterprise software, Java…
by Rohan Vats
May 12, 2021
Binary To Decimal C++: Program to Convert Binary to Decimal
Introduction C++ is one of the principal programming languages as it is the necessary step…
by Rohan Vats
May 2, 2021
List of Operators In SQL [With Examples]
We have to perform several operations to retrieve or alter any existing data from the…
by Rohan Vats
May 2, 2021
Loose Coupling vs Tight Coupling in Java: Difference Between Loose Coupling & Tight Coupling
Introduction Java is an object-oriented programming language that uses classes and objects. Coupling plays a…
by Rohan Vats
May 2, 2021
Hashing in Data Structure: Function, Techniques [With Examples]
Introduction Hashing is an important data structure designed to solve the problem of efficiently finding…
by Rohan Vats
May 2, 2021
Runnable Interface in Java: Implementation, Steps & Errors
Introduction A runnable interface in Java is an interface whose instances can run as a…
by Rohan Vats
May 2, 2021
Robot Class In Selenium WebDriver: Methods, Importance & Implementation
Selenium web driver scripts use Java functions to automate the desktop pop-ups and browser without…
by Rohan Vats
May 2, 2021
String to Array in PHP: List of Functions Used
PHP is a powerful scripting language used for creating static, dynamic, and interactive web pages.…
by Rohan Vats
May 2, 2021
Why Learn to Code Now and How? Top 4 Reasons To Learn in 2021
Why learn to code? What's the benefit of coding? Today, we'll answer all such questions…
by Rohan Vats
May 2, 2021
What is Agile Scrum Methodology? A Complete Guide
Introduction According to SwarmOS, 98% of organisations have been helped by agile adoption. This article…
by Rohan Vats
Apr 13, 2021
How to Open json File in Excel
What is JSON? JSON (JavaScript Object Notation) is a file format that is used for…
by Rohan Vats
Apr 12, 2021
Private Constructor in Java: Use Cases Explained with Example
Introduction A private constructor in Java is used in restricting object creation. It is a…
by Rohan Vats
Apr 9, 2021
What is Append In Java? & its Implementation in StringBuilder and StringBuffer Classes
There will be so many instances in a software development job where you will join…
by Rohan Vats
Apr 9, 2021
Decision Table Testing – Advantage and Scope [With Examples]
Decision Table Testing is a software testing methodology used to test system behaviour for various…
by Rohan Vats
Apr 7, 2021
Why Stop at a Master’s? Introducing upGrad’s Doctor of Business Administration with Swiss School Business Management
Do you want to stand out among the numerous MBAs? Do you want to become…
by Rohan Vats
Apr 7, 2021
Top 5 Django Open Source Projects in 2021
Django is a high-level Python web framework that can be used to develop websites rapidly.…
by Rohan Vats
Apr 2, 2021
File Handling in Java: How to Work with Java Files?
Java is a widely popular programming language. Besides robust architecture and components, one of the…
by Rohan Vats
Mar 12, 2021
Normalization in SQL: 1NF, 2NF, 3NF & BCNF
Normalization is a systematic process of ensuring that a relational database model is efficient, suitable…
by Rohan Vats
Mar 12, 2021
7 Types of Keys in DBMS Explained
What are the Keys in DBMS? A key in DBMS is an attribute or a…
by Rohan Vats
Mar 12, 2021
SQL Operators & Their Types | SQL Operator Types
What are the Operators? Every database admin or the geeks working on databases uses SQL…
by Rohan Vats
Mar 10, 2021
DevOps Engineer Job Description: Roles and Responsibilities
DevOps is among the hottest sections in the tech industry. The demand for DevOps Engineers…
by Rohan Vats
Mar 10, 2021
Python Developer Resume Guide & Sample
In the last few years, the demand for python has grown exponentially around the world.…
by Rohan Vats
Mar 9, 2021
Action Filters in MVC [Types of Filters with Examples]
ASP.NET MVC - Action Filters In MVC (Model-View-Controller) filters, we use the additional logic as…
by Rohan Vats
Mar 4, 2021
Command Line Arguments in Java [With Example]
While writing your Java programs, you must have noticed the (String[] args) in the main()…
by Rohan Vats
Mar 3, 2021
Interface in PHP | PHP OOPs Interfaces
Introduction PHP is an object-oriented language, and an interface is one of the primary features…
by Rohan Vats
Mar 3, 2021
Servlet Life Cycle in Java: Methods, Architecture, Comparison & Setup
Introduction Servlets yield a method that is not only component-based and platform-independent but is also…
by Rohan Vats
Mar 3, 2021
Factorial Program in Java | Java Program to Find Factorial
Introduction Java is one of the popular languages. It has gained a lot of craze…
by Rohan Vats
Feb 26, 2021
Palindrome Program in Java | Java Program To Check Polindrome
Introduction Java has gained a lot of limelight among programmers because of its simplicity, architecture…
by Rohan Vats
Feb 26, 2021
OOP Concepts and Examples That Every Programmer Should Know
In this article, we will cover the basic concepts around Object-Oriented Programming and discuss the…
by Rohan Vats
Feb 26, 2021
What are Data Structures in C & How to Use Them?
Introduction To start with, a data structure is a collection of data items that are…
by Rohan Vats
Feb 26, 2021
Basename in PHP | PHP basename() Function
Introduction PHP has a function called basename that helps to fetch the filename present at…
by Rohan Vats
Feb 25, 2021
Wrapper Class in Java | Java Wrapper Classes
What is a Wrapper Class in Java? Java is an object-oriented language that converts a…
by Rohan Vats
Feb 24, 2021
Introduction to Spring Architecture Framework
Spring Framework is a Java platform from the Java enterprise release which presents an extensive…
by Rohan Vats
Feb 23, 2021
What is a Static Method & Static Keyword in Java?
Introduction Java is also considered as an extended version of c++, and java has removed…
by Rohan Vats
Feb 23, 2021
How To Do Email Validation In JavaScript? [With Examples]
JavaScript is a programming language designed to create applications. It is much faster than other…
by Rohan Vats
Feb 23, 2021
Fibonacci Series Program in PHP
What is Fibonacci Series The Fibonacci sequence is a collection of numbers that begins with…
by Rohan Vats
Feb 23, 2021
Cybersecurity Top Challenges and Solutions You Should Be Aware in 2021
Gartner's decisive research reveals that the global information security market is estimated to reach a…
by Rohan Vats
Feb 23, 2021
Gaussian Naive Bayes: What You Need to Know?
Gaussian Naive Bayes Naïve Bayes is a probabilistic machine learning algorithm used for many classification…
by Rohan Vats
Feb 22, 2021
Top 25 Bootstrap Interview Questions and Answers [For Freshers & Experienced]
If you are a mobile web developer, you've probably already heard of Bootstrap and its…
by Rohan Vats
Feb 22, 2021
5 Basic Differences Between DevOps and SRE You Should Know About
The world of Information Technology and software development often conflates DevOps with SRE to mean…
by Rohan Vats
Feb 22, 2021
For-Each Loop in Java [With Coding Examples]
Every programming language uses loops to execute the same block of code iteratively. Java has…
by Rohan Vats
Feb 19, 2021
PHP Array Length: How to Find Array Length in PHP [With Examples]
What Are PHP Arrays? In PHP, we implement the array of an assigned Map. A…
by Rohan Vats
Feb 19, 2021
Top 13 String Functions in Java | Java String [With Examples]
String functions are the backbone of any coding language, and the versatile nature of these…
by Rohan Vats
Feb 19, 2021
Password Validation in JavaScript [Step by Step Setup Explained]
Any website that supports authentication and authorization always asks for a username and password through…
by Rohan Vats
Feb 19, 2021
Polymorphism in PHP Explained [With Examples]
The PHP programming language follows an object-oriented programming (OOP) paradigm, along with other base structures.…
by Rohan Vats
Feb 19, 2021
Scala For Loop | For Loop in Scala: Explained
In Scala, a for-loop is also known as for-comprehensions. It can be used to iterate,…
by Rohan Vats
Feb 19, 2021
Xamarian Vs. React Native: Difference Between Xamarian and React Native
Coders are mostly asked to develop cross-platform applications. Due to increased demand and need for…
by Rohan Vats
Feb 19, 2021
Project Management vs. Program Management: What’s the Difference?
When we think of project management and program management, they come off as two sides…
by Rohan Vats
Feb 11, 2021
8 Important Skills Every Project Manager Should Have in 2021
Overseeing projects from ideation to execution is not as straightforward as it sounds. One needs…
by Rohan Vats
Feb 11, 2021
23 Top Computer Science Interview Questions & Answers [For Freshers & Experienced]
Getting a job in computer science can be quite challenging. There’s a lot of competition…
by Rohan Vats
Feb 11, 2021
Average Computer Science Salary in India [For Freshers & Experienced]
Computer science is among the most popular sectors in India. Thanks to the various career…
by Rohan Vats
Feb 11, 2021
Top 8 Cyber Security Skills Employers Are Looking For [2021]
The demand for cybersecurity professionals is on the rise. According to a report by Indeed,…
by Rohan Vats
Feb 11, 2021
What are the Prerequisites to Learn Cloud Computing?
Cloud computing is among the hottest and trending domains in the present job market. The…
by Rohan Vats
Feb 11, 2021
OOP vs POP: Difference Between OOP and POP
Computer programming languages are meant to work on certain predefined, high-level structures. These structures are…
by Rohan Vats
Feb 10, 2021
Abstraction vs Encapsulation: Difference Between Abstraction and Encapsulation
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