Andesoft Consulting UI Developer Interview Questions and Answers

Q1. React based basic ques
Add your answer

Q1. React based ques
Add your answer
Q2. Map related coding que
Add your answer

Q1. Salary discussion
Add your answer

20 Aptitude questions, 30 React/HTML/CSS MCQs, 2 coding questions on an outdated compiler

Q1. Difference between Var,let and const
Ans. 
Var is function scoped, let and const are block scoped. Var can be redeclared and reassigned, let can be reassigned but not redeclared, const cannot be reassigned or redeclared.
• Var is function scoped

• Let and const are block scoped

• Var can be redeclared and reassigned

• Let can be reassigned but not redeclared

• Const cannot be reassigned or redeclared
Answered by AI
Add your answer
Q2. New features in Angular 10
Ans. 
Angular 10 introduces new features like stricter types, optional strict mode, and performance improvements.
• Stricter types with TypeScript 3.9

• Optional strict mode for better type checking

• Improved build times and smaller bundle sizes

• Updated dependencies like TypeScript 3.9 and TSLib 2.0
Answered by AI
Add your answer

Q1. WHat is event loop?
Ans. 
Event loop is a mechanism in JavaScript that allows for asynchronous operations to be executed in a non-blocking way.
• Event loop is responsible for handling asynchronous operations in JavaScript.

• It allows for non-blocking execution of code by continuously checking the call stack and the task queue.

• When the call stack is empty, the event loop moves tasks from the task queue to the call stack for execution.

• Example: setTim...read more
Answered by AI
Add your answer
Q2. What is DOM ?
Ans. 
DOM stands for Document Object Model, a programming interface for web documents.
• DOM is a tree-like structure that represents the elements of a web page.

• It allows developers to manipulate the content, structure, and style of a web page using scripting languages like JavaScript.

• DOM provides methods and properties to interact with HTML elements, such as selecting, adding, removing, or modifying them.

• Example: document.getE...read more
Answered by AI
Add your answer

Q1. HTML, CSS Question and JavaScript Codding Questions
Add your answer

Q1. It is In Process
Add your answer

Q1. Angular related question
Add your answer

Q1. Javascript based questions
Add your answer

Q1. Generic interview
Add your answer

Q1. Reverse a String in Javascript
Ans. 
To reverse a string in Javascript, we can use the built-in reverse() method.
• Convert the string to an array using split() method

• Use the reverse() method to reverse the array

• Convert the reversed array back to a string using join() method
Answered by AI
Add your answer

Q1. Questions on HTML & advance SCSS (functions)
Add your answer
Q2. Questions on Bootstrap, Javascript, Vue Js
Add your answer