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 18730

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

Four soft, Vsys,

3 8602

What are the security related issues in JavaScript scripts?

Four soft,

3 9030




Does javascript support multidimensional arrays ?

4 7147

Can you call a Java Applet using a JavaScript function?

HCL, Satyam,

2 7244

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

3 4031

What is the use of the String Tokenizer

1 6881

What is the relationship between JavaScript and ECMAScript?

Satyam, NIM,

4 16553




What are JavaScript types?

Infosys, Satyam,

11 17724

How do you convert numbers between different bases in JavaScript?

Wipro, Satyam, College School Exams Tests, UIST,

4 11442

What does isNaN function do?

Satyam,

2 8654

What is negative infinity?

Satyam, CoKinetic,

2 6407

What boolean operators does JavaScript support?

HCL, Aptech, Satyam,

5 10908

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

Satyam, Acheron,

9 20763

How about 2+5+"8"?

Satyam,

6 5573


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Un-Answered Questions { JavaScript }

What's Prototypes for JavaScript

949


How to create scale in P info

1259


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

1285


Are there any iphone Institutes which also train iphone automation testing in Hyderabad?

924


just for testing

1138






what is function of stdio.h

1356


Write JavaScript code to use file system in binary format?

1390


Are there any training Institutions on iphone Automation testing?

1176


what is the function of public class main ?

909


Write a Program using Servlet and JDBC for developing online application for displaying the details of Cars owned by the residents in XYZ society. Make necessary assumptions and create appropriate databases

1171


what is a dataset

887


How Can I get facebook fans/likes?

792


what is the different between html and java?why the java is required in internet?

923


What output will this program produce System.out.println(x+"+"+y+"="+(x+));

914


How to change video files randomly after completing its execution in Javascript?

1142