JavaScript Interview Questions
Questions Answers Views Company eMail

why you used Java Script? Can it use for both client side and server side validation purpose?

BeBo Technologies, HCL, Wipro,

12 29840

How do you send a message to the browser in JavaScript?

Four soft, Vsys,

3 10969

What are the security related issues in JavaScript scripts?

Four soft,

3 11196

Does javascript support multidimensional arrays ?

4 10053

Can you call a Java Applet using a JavaScript function?

HCL, Satyam,

2 9802

Can any one tell me how Java is purely an Oops language

3 5928

What is the use of the String Tokenizer

1 8202

What is the relationship between JavaScript and ECMAScript?

NIM, Satyam,

4 19682

What are JavaScript types?

Infosys, Satyam,

11 25465

How do you convert numbers between different bases in JavaScript?

College School Exams Tests, Satyam, UIST, Wipro,

4 15181

What does isNaN function do?

Satyam,

2 10589

What is negative infinity?

CoKinetic, Satyam,

2 8137

What boolean operators does JavaScript support?

Aptech, HCL, Satyam,

5 14901

What does "1"+2+4 evaluate to?

Acheron, Satyam,

10 32635

How about 2+5+"8"?

Satyam,

6 8673


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Un-Answered Questions { JavaScript }

What's relationship between JavaScript and ECMAScript? And What are JavaScript types?

610


List some unit testing frameworks javascript

515


How much do javascript programmers make?

479


How can javascript codes be hidden from old browsers that don't support javascript?

495


How to modify the url of the page without reloading the page?

488






How can you declare a class in javascript?

545


How do we get javascript onto a web page?

473


How to get value of an element by class in javascript ?

481


What is viewstate in javascript?

538


To put a "close window" link on a page ?

532


How do I turn on javascript on my phone?

444


What is decodeuri() function?

497


How to create scale in P info

1948


Name the different types of pop up boxes in Javascript?

520


Explain the working of timers in javascript?

479