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 Interview Questions 1.What is a process and process table? A process is an instance of a program in execution. For example, a Web Browser is a process, and a shell (or command prompt) is a process. The operating system is responsible for managing all the processes that are running on a computer and allocates each […]

1)  What is data structure? Data structure refers to the way data is organized and manipulated. It seeks to find ways to make data access more efficient. When dealing with the data structure, we not only focus on one piece of data but the different set of data and how they can relate to one

1.What are the possible ways to create objects in JavaScript There are many ways to create objects in javascript as below Object constructor: The simplest way to create an empty object is using the Object constructor. Currently this approach is not recommended. var object = new Object(); Object’s create method: The create method of Object

Q 1. What is React? Ans: React is an open-source JavaScript library for building user interfaces or UI components, developed by Facebook. Q 2. Explain JSX Ans: JSX (JavaScript XML) is a syntax extension for JavaScript recommended by React for describing what the UI should look like. Q 3. What is the virtual DOM? Ans:

1)  What is Java? Java is a simple, high-level, secure, platform-independent, multithreaded, and object oriented programming language. It was developed by James Gosling in June 1991. It can also be known as the platform as it provides its own runtime environment as JRE and API. 2)  What is the difference between JDK, JRE, and JVM?