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

JavaScript Interview Questions

Questions Answers Views Company eMail

What is lazy loading java?

885

What is javascript tree shaking?

989

What are arrays in javascript?

962

Can array in javascript be extended?

897

How javascript sort function works?

1001

How compare function works javascript?

866

How do you sort in javascript?

1042

Is array an object javascript?

951

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

975

What is prototype in javascript and how do you use it?

952

Is javascript pure object oriented?

881

Why is it called javascript?

952

What is MEAN in javascript

1 1392

What is Minification

1 1462

What is an enum

1 1233

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Un-Answered Questions { JavaScript }

Program to return the address family of a socket

1351

Explain event bubbling and event capturing in javascript?

933

Where is javascript used most?

943

What is callback in javascript?

1000

Which keyword is used to print the text in the screen?

1051

Taking a developer's perspective, do you think that that javascript is easy to learn and use?

929

Why is javascript dangerous?

957

How do you organize your JavaScript code?

1092

How to change video files randomly after completing its execution in Javascript?

2330

Why global variables are bad javascript?

985

What is createtextnode?

914

How do I open javascript?

969

What is the difference between == and ===? Which one would you use?

1078

How to set the cursor to wait in JavaScript?

1084

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

970

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