Connectwise India Senior Frontend Web Developer Interview Questions and Answers

Q1. React QA and javascript QA
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Even after answering all the questions correctly along with coding done with exact expected output you will get rejected becoz they are fake job interview or eye wash campaign it’s better to avoid.

Q1. Angular basic, JS basic
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Q2. Some output questions and DSA problems.
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Reactive form with 2 fields and closure function Array function

2 problems, coding problems, java script

Q1. React version, redux middleware
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Q1. What is difference between useState, useContext and redux
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useState is for managing state within a component, useContext is for sharing state between components, and redux is for managing global state across the application.
• useState is a React hook used to manage state within a functional component

• useContext is a React hook used to share state between components without prop drilling

• Redux is a state management library that allows for managing global state across the applicatio...read more
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Q2. What is the difference between== and ===
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The difference between == and === in JavaScript
• == is the equality operator in JavaScript, which performs type coercion before comparing two values

• === is the strict equality operator, which does not perform type coercion and compares both value and type

• Using === is generally considered safer and more predictable than using ==

• Example: 1 == '1' will return true, but 1 === '1' will return false
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Q1. Basically javaacript concepts focused
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Q1. What is call and apply in JS
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call and apply are methods in JS used to invoke a function with a specified 'this' value and arguments.
• call() method is used to invoke a function with a specified 'this' value and arguments provided individually

• apply() method is used to invoke a function with a specified 'this' value and arguments provided as an array

• Both methods are used to borrow methods from other objects, and to set the 'this' value explicitly
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1 - How many type of making center the div elements
2 - let a = [2,4,6,a,b,c] output a = [4,8,12, a2, b2, c2]
3- Reverse the character and remove duplicate word in the string

Q1. How to solve complex problems
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Q2. Angular coding round test and theory questions
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