JavaScript Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

JavaScript Interview Questions

Questions Answers Views Company eMail

How to import all exports of a file as an object.

970

List the comparison operators supported by javascript?

967

What is javascript bom?

1073

Explain “use strict” ?

938

What is the difference between the substr() and substring() functions in javascript?

984

Explain what is javascript? List some data types supported by javascript?

891

Write a program to reverse a string in pure javascript?

979

How to get inner html of an element in javascript?

975

How to you change the title of the page by javascript?

931

What close() does in javascript?

949

how do you declare variables in javascript?

1025

What is difference between module.exports and export?

960

Describe negative infinity in javascript?

983

List html dom mouse events?

894

List some data types supported by javascript?

920

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Un-Answered Questions { JavaScript }

How do I open javascript in browser?

974

How to make a array as a stack using javascript?

1017

Which symbol is used for comments in Javascript?

1782

wap to accept an int array frm the user and print the lucky nos.

2134

What is null in javascript?

994

What is the naming conventions for the variables in javascript?

1019

What is a javascript code?

1011

What is a name function in javascript?

1021

What is a method in javascript?

1006

What is a function in javascript and how does it work?

970

What are disadvantages of using javascript?

1134

Is webassembly faster than javascript?

954

What is primitive data types in javascript?

990

Explain the for-in loop?

922

How many data types are there in javascript?

1045

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