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

JavaScript Interview Questions

Questions Answers Views Company eMail

I am working on project in asp.net in which i have opned doc file on client side.plz send me coding on markpatentoffice@yahoo.com.

IBM,

1996

What is the use of a form in html page? Is there any way to submit the page without using the form.

Kanbay, TCS,

3 9291

what is runnable interface

1 5971

where we use javascript and for which purpose we use javascript how?

Bugatti, IBM, Infosys, TCS,

13 48062

can any one tell me the syllebus for java certification

2 4309

Hi Friends, I am new to java, please provide some use full docs, and where can i get basic Java script docs... thanx in advance

8 13787

Advantages & Disadvavtages of Java Script? Advantages & Disadvantages of CGI Scripting? Structure of Java Script? Commands of Java Script? HTML Basic Reviews?

3 32067

find the common prime divisors of two given numbers

2248

disbable back option by java script

HG, TCS,

5 12216

I have a report which has id as hyperlink.when i click the id it should move to next report which displays the corresponding details.tell me how to get the value of hyperlink(which id is clicked) dynamically using javascript? so that i can make condition on my second report?

2 6013

How to port a GUI application onto Web

TCS,

2085

hi iM rahul.my questions is my project is a web based & developed using java,jsp. when i record it using qtp what script i will get like either browser("jdfjkf").page("nkf").... or javawindow("f d ").javaedit("Dasf").... plz clarify my doubt asap and i also need some vbscipt of java coding?

2082

if the two text boxes are there i want assign the vales like 2&3 and if i select button means i want find the sum.this is client side scripting in javascript

Infosys,

7 10535

The below script is working Internet browser but not working in mozilla plz find that good way... function doSubmit(op){ var rowcount=document.getElementsByName ("parameterTypeId").length; var parameterGrade; var performance; var goal; if(op == "save"){ for (var i=0; i < rowcount; i++) { var param=eval("document.forms [0].parameterGrade"+i); if(param.value != "select"){ return true; } } alert("Please rate atleast one attribute"); return false; }//if ends here

2491

Write a javascript program to make a simple calculator

Anand Group, TCS,

11 70900

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Un-Answered Questions { JavaScript }

What is lambda in programming?

896

What is the use of debugger keyword in javascript?

850

Which built-in method sorts the elements of an array?

963

How to set a html document's background color?

901

Can you assign an anonymous function to a variable?

825

Is there any ide for javascript?

925

How can javascript be used to personalize or tailor a web site to fit individual users?

812

What is noscript tag?

861

What is the default scope in javascript?

840

How will you get the checkbox status whether it is checked or not?

821

Are javascript variables case sensitive?

849

How to define a anonymous function?

901

What is the use of a boolean object in javascript?

940

What is the use of blur function?

900

What is meaning of === in javascript?

896

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