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?

928

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

990

Why it is not advised to use innerhtml in javascript?

881

Define event bubbling?

865

How are event handlers utilized in javascript?

1022

What are the different types of errors in javascript?

909

How are object properties assigned?

878

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

901

What are escape characters?

878

Which keywords are used to handle exceptions?

918

Explain how to read and write a file using javascript?

926

Write the code for adding new elements dynamically?

1051

What is the use of blur function?

907

What is the data type of variables of in javascript?

918

What are the various functional components in javascript?

903

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Un-Answered Questions { JavaScript }

What is difference between java and javascript?

954

What are local variables in javascript?

904

Difference between window, document, and screen in Javascript?

1057

What is an anonymous function in JavaScript?

997

What is NaN in Javascript?

961

What is the use of javascript?

939

What is emotional closure?

856

How Does Function Hoisting Work in JavaScript?

884

What is === in javascript?

972

How to select an element by id and swapping an image?

838

Is python better than javascript?

835

Which built-in method returns the calling string value converted to lower case?

1126

What applications use javascript?

880

How many days it will take to learn javascript?

857

How do I get javascript?

894

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