JavaScript Interview Questions
Questions Answers Views Company eMail

What looping structures are there in JavaScript?

Satyam,

2 11530

How do you create a new object in JavaScript?

Satyam,

3 7792

How do you assign object properties?

Satyam,

3 6567




What is a way to append a value to an array?

Satyam,

5 19420

What is this keyword?

Infosys, Cognizant, Satyam,

9 8299

What is the difference between java and java script?

Wipro, IWW,

9 16646

How to prevent a window not to be clicked or selected any way in java script?

920

What are the methods of validating whether the form is secure?

1 4128




Write sample code for pagination using java script.

3 25897

What is the main difference between Client side JavaScript and and Server side Java Script?

Ramco,

7 15994

How to add a combo box dynamically at run time in Java script?

5 34104

How to go next field without filling the text? Which function should we use?

4 9838

Explain about session? Where it runs & what are different types of session handling?

1 6654

We are facing problem with the compatibilty of IE 7 and IE 6.We are calling a showModal window that is working fine in IE6 but with IE7 it opens a new Window and Data is not getting poputaled.In some pages it Gives an error "The webpage you are viewing is trying to Close the window.Do you want to close this window".

TCS, SAP Labs,

4 6573

Give code Email Checking

3 4292


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Un-Answered Questions { JavaScript }

Please write the Code of simple javascript calculator withot eval() function

927


java pgm for compare two vesion and print the greatest version on the console. e.g: like 1.4.2 and 1.5.2 biggest is 1.5.2 1.2.5 and 1.2.8 biggest is 1.2.8

1045


what are the differences between as2 and as3?

2282


Iam getting xml when we click on one button.Iam placing that xml in dom.Im getting that xml data in one xsl.In that xsl I want to increase the variable value which is declared in xsl. Ex: ffftt eeeeiii uuuuwww fff eeee uuuu

1167


what is a code in vb amount display in words

750






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

1044


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.

504


How do you implement Ajax using hide() function in JQuery?

1192


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

1083


Public Static Void Main(String args[]) { System.out.in("Hai.."); } In the above code why string args[] is required.... If we are not giving command line argument..

1061


20 Functions of Selenium with description and Examples.

1768


how to get no of items from from weblist?

909


Some XYZ company is arranging for online aptitude tests. Draw detailed E-R diagram for the same..

1042


A milk carton can hold 3.78 litres of milk. Each morning, a dairy farm ships cartons of milk to a local grocery store. The cost of producing one litre of milk is $0.38, and the profit of each carton of milk is $0.27. Write a java program that prompts the user to enter the total amount of milk produced in the morning. Then display the number of milk cartons needed to hold milk, the cost of producing milk, and the profit for producing milk.

792


How to capture the Image width and height using QTP script ? Kindly answer plz.... Thanx in adavance...

3046