JavaScript Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

JavaScript Interview Questions

Questions Answers Views Company eMail

What is the source code for include() & forwrd() method servlet program?

1 3348

what is the source code for sendRedirect method()java Servlet program?

1 5285

why array is called the collection of similar datatypes?

1 3759

do any browser need activeX object to run javascripts?

2 4523

how can we create own web browser?

IBM, Infosys,

1 5839

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.

Wipro,

2075

In javascript chained select menus are available.first select menu is worked and others are disabled.when we select any one option then the next select menu will worked having option releated to selcted in first select menu.How it possible? what is the coading of this programme?

1 6823

Hai what is the difference between java and javascript

2 4188

how can we use java script message alert with asp.net with useing vb.net coding show full process with its coading

NIC,

1 4312

how can we generate alert message without referashing page in asp.net with language vb.net and script use in java script .means with out referash the page message in java alert

NIC,

2581

Can any one tell me about s_objectID used for the anchor tag why it is used, what for and how to use it properly. with an example...please please......

1 6013

What is the relationship between Java script, J script and ECMA script?

1 3572

what are the differences between as2 and as3?

3170

Is java is a fully object object oriented language?

2 4386

What is the Use of true or false in Ajax cal using Java Script?

CTS,

3 7637

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Un-Answered Questions { JavaScript }

What does trim stand for?

713

What is the difference between a web-garden and a web-farm?

742

How is it possible to get the total number of arguments that are passed to a function?

817

What is the use of Void(0)?

853

What is the difference between Local Storage and Session Storage?

828

Explain few difference between null, undefined or undeclared javascript variable?

722

What are nodes in javascript?

709

coding of java scripts

1720

How does javascript work?

765

How to port a GUI application onto Web

1916

What are the limitations of javascript?

723

What is enum data type?

697

Write JavaScript code to use file system in binary format?

2345

What is whitespace in javascript?

743

Are Attributes and Property the same?

809

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