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?

HCL, Wipro, BeBo Technologies,

12 12574

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

Four soft, Vsys,

3 7130

What are the security related issues in JavaScript scripts?

Four soft,

3 7477

Does javascript support multidimensional arrays ?

4 5758

Can you call a Java Applet using a JavaScript function?

HCL, Satyam,

2 6112

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

3 3160

What is the use of the String Tokenizer

1 6064

What is the relationship between JavaScript and ECMAScript?

Satyam, NIM,

4 13859

What are JavaScript types?

Infosys, Satyam,

10 14995

How do you convert numbers between different bases in JavaScript?

Wipro, Satyam, College School Exams Tests, UIST,

4 9143

What does isNaN function do?

Satyam,

2 7279

What is negative infinity?

Satyam, CoKinetic,

2 5343

What boolean operators does JavaScript support?

HCL, Aptech, Satyam,

5 9002

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

Satyam, Acheron,

9 15672

How about 2+5+"8"?

Satyam,

6 4447


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Un-Answered Questions { JavaScript }

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

873


accessdenied javanet disconnet

620


how to hide alphabets in java as password '*'

667


how to get no of items from from weblist?

525


Explain the steps for connecting the system to Internet.

740


hi i want validations for two drop down lists. when user enter to second list by skipping first list alert box should appear. drop down validation Please choose an item from the drop down menu:

Choose a username:
Choose a username:
please any body help me thanks

734


why we need java instead of c

175


java pgme for class members hours:minutes:seconds then the constructor expects milliseconds as assignment and initialize data members the members function print hh:mm:ss 90,000 milliseconds passed in constructor then the output is 00:01:30

501


a code in vb script, which creates a table of 5*2 in html this is a static table, one more same dynamic table, as we give input the table should get created.

130


how can i change colour of a image in aspx file?

613


What's Prototypes for JavaScript

587


wap to accept an int array frm the user and print the lucky nos.

664


what is the function of public class main ?

618


how to write frame work Architecture in QTP

625


how can we retrieve value from one database server and store them another database server using sql server code

565