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.

923

List the comparison operators supported by javascript?

935

What is javascript bom?

1009

Explain “use strict” ?

881

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

935

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

855

Write a program to reverse a string in pure javascript?

932

How to get inner html of an element in javascript?

924

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

881

What close() does in javascript?

908

how do you declare variables in javascript?

963

What is difference between module.exports and export?

892

Describe negative infinity in javascript?

944

List html dom mouse events?

850

List some data types supported by javascript?

878

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Un-Answered Questions { JavaScript }

What is an Event Bubbling in Javascript?

992

Can you explain the difference between == and ===?

1044

Which javascript is best?

904

What is the difference between scripting and programming?

900

How do I enable cookies safari?

865

what is pop()method in JavaScript?

964

How to write a script for "select" lists using javascript

1029

What is === in javascript?

972

What are global variables in javascript?

971

Explain window.onload and ondocumentready?

881

Is javascript safe to download?

811

What is hoisted in javascript?

930

How to get the type of arguments passed to a function?

873

What are different types of scope chain available in javascript?

833

How do I run javascript in chrome?

923

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