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

JavaScript Interview Questions

Questions Answers Views Company eMail

What is the difference between registerclientscriptblock and registerstartupscript?

907

How to remove the event listener?

942

How to find the selected radio button immediately using the 'this' variable?

947

How to handle event handlers?

1001

What is the potential disadvantage of using a sticky session?

940

Example of using regular expressions for syntax checking in javascript?

969

How to make a array as a stack using javascript?

1016

How to set the cursor to wait?

925

What does the term sticky session mean in a web-farm scenario? Why would you use a sticky session? What is the potential disadvantage of using a sticky session?

944

What is the difference between a web-garden and a web-farm?

961

How to use strings as array indexes using javascript?

1048

Text from your clipboard?

871

Explain escape() in javascript?

906

What are a fixed-width table and its advantages in javascript?

924

What is eval() in javascript?

1075

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Un-Answered Questions { JavaScript }

What are anonymous functions in Javascript?

1023

Is client side front end?

879

What are javascript objects?

970

What are the javascript data types?

1016

How do you include a comment in javascript?

911

What is event bubbling in JavaScript?

1013

What does _ mean in javascript?

999

How to get inner html of an element in javascript?

975

In a pop-up browser window, how do you refer to the main browser window that opened it?

886

How do you access an element in an HTML document with JavaScript?

1006

What is the difference between innerhtml and append() in javascript?

1284

What are the pop-up boxes available in javascript?

957

what is the difference between wrappers and primitives es: diff between int i=200 in primitives and integeri = new integer(54)

2337

What is s+ in regex?

952

Is javascript a security risk?

985

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