Javascript Top Interview Questions: Basic Questions What is JavaScript? Answer: JavaScript is a high-level, dynamic, untyped, and interpreted programming language that is widely used for web development to create interactive and dynamic web pages. How do you declare a variable in JavaScript? Answer: You can declare a variable using var, let, or const keywords. Example: … Read more
Ruby Interview Questions: What is Ruby? Ruby is an open-source, dynamic, object-oriented programming language created by Yukihiro Matsumoto in the mid-1990s. It’s known for its simplicity and productivity, with an elegant syntax that is natural to read and easy to write. Explain what Ruby on Rails is. Ruby on Rails, often simply referred to as … Read more
HTML Interview Questions: Basic HTML Questions What is HTML? Answer: HTML (HyperText Markup Language) is the standard language for creating web pages. It describes the structure of a web page using markup. What is a tag in HTML? Answer: A tag is a code element that tells the browser how to structure and display content. … Read more
PHP Developer Interview Questions: 1. What is PHP? Answer: PHP (Hypertext Preprocessor) is a widely-used open-source server-side scripting language designed for web development, but also used as a general-purpose programming language. 2. What is the difference between PHP and HTML? Answer: HTML is a markup language used to create the structure of web pages, whereas … Read more
Node.Js Developer Interview Questions: Basic Questions What is Node.js? Answer: Node.js is a JavaScript runtime built on Chrome’s V8 JavaScript engine that allows you to run JavaScript on the server-side. What is the difference between Node.js and JavaScript? Answer: JavaScript is a programming language that runs in web browsers, whereas Node.js is a runtime environment … Read more
Freshers React Developer Top Interview Questions: Basic Questions What is React? Answer: React is a JavaScript library for building user interfaces, particularly single-page applications, created and maintained by Facebook. What are the main features of React? Answer: The main features include JSX, virtual DOM, components, one-way data binding, and the React Native for mobile app … Read more
C++ Developer Freshers Top Interview Questions: What is C++? C++ is a general-purpose programming language developed as an extension of the C programming language. It supports procedural, object-oriented, and generic programming features. Differentiate between C and C++. C is a procedural programming language, whereas C++ supports both procedural and object-oriented programming paradigms. C does not … Read more
Python Developer Freshers Top Interview Questions: What is Python? Answer: Python is a high-level programming language known for its simplicity and readability. It’s widely used in various fields such as web development, data science, artificial intelligence, etc. What are the key features of Python? Answer: Python’s key features include simplicity, readability, versatility, portability, and an … Read more
Java Developer Freshers Top Interview Questions and Answers Part 1: What is Java? Java is a high-level, object-oriented programming language developed by Sun Microsystems, which is now owned by Oracle Corporation. It is designed to be platform-independent and follows the principle of “Write Once, Run Anywhere” (WORA). What are the key features of Java? Key … Read more
Latest job opening in CITI: Citi currently has a job opening for the position of Business Analyst. The Spec Analytics Analyst role is suited for professionals in the developmental stage of their careers. They apply specialized knowledge to monitor, assess, analyze, and evaluate processes and data. This includes identifying policy gaps and formulating new policies. … Read more