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

JavaScript Interview Questions

Questions Answers Views Company eMail

What does the following statement declares?

990

How can a particular frame be targeted, from a hyperlink, in javascript?

1049

Why it is not advised to use innerhtml in javascript?

933

Define event bubbling?

915

How are event handlers utilized in javascript?

1069

What are the different types of errors in javascript?

959

How are object properties assigned?

923

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

945

What are escape characters?

924

Which keywords are used to handle exceptions?

959

Explain how to read and write a file using javascript?

982

Write the code for adding new elements dynamically?

1109

What is the use of blur function?

972

What is the data type of variables of in javascript?

949

What are the various functional components in javascript?

962

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Un-Answered Questions { JavaScript }

How to Object.entries( ) In JavaScript ?

1042

Is javascript enabled on chrome?

912

What is DOM? What is the use of document object?

974

Are javascript variables global?

1098

How to create an input box?

1133

Can you explain the difference between == and ===?

1105

What happens when the recursion calling is applied on two functions?

1110

Will javascript be replaced?

903

Text from your clipboard?

871

What does the operator do in javascript?

903

What are the ways to emit client-side javascript from server-side code in asp. Net?

1003

What does undefined value mean in javascript?

1107

How do I enable cookies safari?

904

What does parse Query String return in javascript?

972

Which is the best website to learn javascript?

916

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