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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 37888

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

Four soft, Vsys,

3 12952

What are the security related issues in JavaScript scripts?

Four soft,

3 13071

Does javascript support multidimensional arrays ?

4 12107

Can you call a Java Applet using a JavaScript function?

HCL, Satyam,

2 11515

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

3 7557

What is the use of the String Tokenizer

1 9361

What is the relationship between JavaScript and ECMAScript?

NIM, Satyam,

4 21961

What are JavaScript types?

Infosys, Satyam,

11 31624

How do you convert numbers between different bases in JavaScript?

College School Exams Tests, Satyam, UIST, Wipro,

4 17733

What does isNaN function do?

Satyam,

2 12057

What is negative infinity?

CoKinetic, Satyam,

2 10045

What boolean operators does JavaScript support?

Aptech, HCL, Satyam,

5 17433

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

Acheron, Satyam,

10 36437

How about 2+5+"8"?

Satyam,

6 11154


Post New JavaScript Questions

Un-Answered Questions { JavaScript }

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.

2405


How to setting a cookie with the contents of a textbox?

1101


How to convert a string to a number using javascript?

1184


Program to return the address family of a socket

1482


How do you know if a set of points is a function?

1034


Is it possible to do 301 redirects in javascript ?

966


Define escape() function?

1012


how to get no of items from from weblist?

1993