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

JavaScript Interview Questions

Questions Answers Views Company eMail

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

1093

What is the use of the ‘this’ keyword?

1002

When do we use JSON.stringify()?

1029

What is the difference between remove() and removeChild()?

1045

List out the Mouse Events?

937

What is the difference between typeof and instanceof operators in Javascript?

1149

Name the two functions that are used to create an HTML element dynamically?

922

What is the difference between firstChild and firstElementChild?

1088

How do Javascript primitive/object types passed in functions?

1004

How to enabled 'Strict' mode in JavaScript?

1148

How to create function in JavaScript?

1072

How can you create an Object in JavaScript?

1130

In which location cookies are stored on the hard disk?

969

What is Unobtrusive JavaScript & Why it's Important?

1054

Name some of the JavaScript features?

1119

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Un-Answered Questions { JavaScript }

what is flux in javascript?

1037

Why is javascript dangerous?

936

If you need to hide the javascript code from the older browser versions, how will you perform it?

971

What is the use of javascript?

983

How to create objects in JavaScript?

975

How onclick works in javascript?

904

Is there an alternative to javascript?

883

What does trim stand for?

972

hi iM rahul.my questions is my project is a web based & developed using java,jsp. when i record it using qtp what script i will get like either browser("jdfjkf").page("nkf").... or javawindow("f d ").javaedit("Dasf").... plz clarify my doubt asap and i also need some vbscipt of java coding?

2125

What is the use of a boolean object in javascript?

1020

What do you mean by script?

869

Is javascript default scripting language?

868

why we need java instead of c

1664

how to get no of items from from weblist?

1890

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

1040

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