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

JavaScript Interview Questions

Questions Answers Views Company eMail

What is a name function in javascript?

1021

What is a prompt box in javascript?

993

How to define name function in javascript?

992

What are the features of javascript?

944

What is argument objects in javascript?

929

What is the difference between java & javascript?

1082

What is the reason for wrapping the entire content of a javascript source file in a function book?

1034

What is a name function in javascript & how to define it?

940

What is the difference between the operators ‘==‘ & ‘===‘?

990

Name some of the built-in methods and the values returned by them.

1037

What is the difference between innerhtml & innertext?

880

How does typeof operator work?

1051

What is the difference between local storage & session storage?

914

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

914

What is the difference between null & undefined?

999

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Un-Answered Questions { JavaScript }

How is it possible to get the total number of arguments that are passed to a function?

1135

What are the features of javascript?

944

what is a dataset

2125

How host objects are different from native objects in javascript?

1008

How can javascript codes be hidden from old browsers that don't support javascript?

964

What is an Event Bubbling in Javascript?

1029

Explain equality operators in javascript?

969

Can you assign an anonymous function to a variable?

870

What is design pattern in javascript? Explain

1001

What is external javascript?

1113

Write the point of difference between web-garden and a web-farm?

945

What is scope of variable in javascript?

1002

What is Number object in JavaScript?

1075

What is the difference between typeof and instanceof operators in Javascript?

1162

What is strict mode in javascript?

1055

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