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

JavaScript Interview Questions

Questions Answers Views Company eMail

What is context in javascript?

1016

What is meaning of === in javascript?

984

What is a good javascript editor?

1044

What is an example of javascript?

1000

Is javascript open source?

867

What is the importance of javascript?

937

What is callback in javascript?

995

What is the purpose of using javascript?

951

Where do I put javascript in html?

853

What does _ mean in javascript?

999

What is the default data type in javascript?

958

What is the role of javascript in html?

954

Should I disable javascript?

936

How do I open javascript on my iphone?

964

What companies use javascript?

868

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Un-Answered Questions { JavaScript }

How to toggle display an html element?

1067

How to convert “20” to number in javascript?

1012

How can the os of the client machine be detected?

906

Write a program in Java to display the IP address of the local and remote machine.

2202

What do you mean by enumeration?

970

What are undefined and undeclared variables?

965

Can I learn javascript without knowing java?

900

How to create objects in JavaScript?

983

What is javascript tree shaking?

986

What is a boolean search?

871

What is the difference between childNode and children?

1060

Explain javascript debounce function?

1031

Does html5 replace javascript?

948

What does the instanceof operator do?

1022

Name the datatypes of javascript?

1017

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