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

JavaScript Interview Questions

Questions Answers Views Company eMail

Is everything in javascript asynchronous?

833

What is an external javascript?

899

What is the context in javascript?

877

What is the use of javascript?

931

What is primitive data type in javascript?

856

What is the disadvantage of javascript?

870

What is scope variable in javascript?

984

Where do you write javascript?

866

How do I open javascript?

894

Should you disable javascript?

886

What's the purpose of javascript?

902

What is the use of anonymous function in javascript?

837

Where do I write javascript code?

969

What does it mean in javascript?

990

Is javascript necessary?

795

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Un-Answered Questions { JavaScript }

How many types of functions are there in javascript?

859

What is the use of let & const in javascript?

892

What is eval() in javascript?

1005

How to Object.entries( ) In JavaScript ?

981

What is null variable?

1094

What are the benefits of learning javascript?

913

Why is object naming important to use in javascript?

904

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1449

What is the use of type of operator?

900

hi i want validations for two drop down lists. when user enter to second list by skipping first list alert box should appear. drop down validation Please choose an item from the drop down menu:

Choose a username:

please any body help me thanks

2049

Why is javascript so hard?

815

What is the use of a set object in javascript?

878

What are different types of scope chain available in javascript?

817

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

860

Does javascript have the concept level scope?

945

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