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

JavaScript Interview Questions

Questions Answers Views Company eMail

What is var and let in javascript?

932

Is null === undefined?

906

Will javascript be replaced?

890

How do I enable cookies safari?

899

What is enum data type?

933

Who created npm?

914

Why is var better than let?

1094

Why are callbacks used?

874

What is let keyword in typescript?

990

What is the purpose of local variables?

951

What is use of flutter?

894

What is camelcase in programming?

827

Why do we need to declare variables?

918

What is undefined in math?

861

What is js full form?

954

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Un-Answered Questions { JavaScript }

What is scope chain in javascript?

977

Are java and javascript the same?

975

Explain javascript closures by example.

925

What is question mark in javascript?

891

What is object in javascript?

1106

What is the real name of JavaScript?

1077

Why do you need javascript?

897

What are the advantages of using JavaScript?

1009

Is javascript client side or server side?

928

What is decodeuri(), encodeuri() in javascript?

1042

Is javascript safe to download?

853

What does “1?+2+4 Evaluate to? What about 5 + 4 + “3??

996

How to find radio button selection when a form is submitted?

872

What is js full form?

954

How to create an object using javascript?

1156

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