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 14994

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

Four soft, Vsys,

3 7689

What are the security related issues in JavaScript scripts?

Four soft,

3 8162

Does javascript support multidimensional arrays ?

4 6258

Can you call a Java Applet using a JavaScript function?

HCL, Satyam,

2 6484

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

3 3557

What is the use of the String Tokenizer

1 6406

What is the relationship between JavaScript and ECMAScript?

Satyam, NIM,

4 15146

What are JavaScript types?

Infosys, Satyam,

10 15964

How do you convert numbers between different bases in JavaScript?

Wipro, Satyam, College School Exams Tests, UIST,

4 10173

What does isNaN function do?


2 7753

What is negative infinity?

Satyam, CoKinetic,

2 5807

What boolean operators does JavaScript support?

HCL, Aptech, Satyam,

5 9718

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

Satyam, Acheron,

9 17865

How about 2+5+"8"?


6 4789

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Un-Answered Questions { JavaScript }

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Write a main method that prompts the user to enter the starting population, birth and death rates, and the number of years. The input birth and death rates cannot be negative, the starting population cannot be less than 2, and the number of years greater than 0. If the user enters an invalid value, this program will prompt user to re-enter the value until a valid value has been read. When all input values are valid, call on the methods above to compute estimated population and print result.


I need project details about WEB CONTENT FILTERING USING NEURAL NETWORKS and how to explain it....plz help me in this topic.....


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.


what difference between args.length and args.length() in command line argument?


How Can I get facebook fans/likes?


why we calld java object orinted programming language??


How can we establish connection with java and sql server?


what is function of stdio.h


why we need java instead of c


What is the main difference between Map collections and other collections such as Set.


hello sir my name is naga sekhar i completed my b-tech in 2011 with 61% in IT streme.I completed my core and advanced java coure before 8months back.Still i did not get the job.i tried so many times.and i went to some interviews but no i want to get the job in software sector


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


how to run the servlet in tomcat


how to validate the date(dd/mm/yyyy)using regular expression in javascript? It should also satisfy the leap year feb 29 problem. Please help me.