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 14373

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

Four soft, Vsys,

3 7491

What are the security related issues in JavaScript scripts?

Four soft,

3 7944




Does javascript support multidimensional arrays ?

4 6085

Can you call a Java Applet using a JavaScript function?

HCL, Satyam,

2 6347

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

3 3429

What is the use of the String Tokenizer

1 6283

What is the relationship between JavaScript and ECMAScript?

Satyam, NIM,

4 14839




What are JavaScript types?

Infosys, Satyam,

10 15615

How do you convert numbers between different bases in JavaScript?

Wipro, Satyam, College School Exams Tests, UIST,

4 9924

What does isNaN function do?

Satyam,

2 7599

What is negative infinity?

Satyam, CoKinetic,

2 5660

What boolean operators does JavaScript support?

HCL, Aptech, Satyam,

5 9475

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

Satyam, Acheron,

9 17329

How about 2+5+"8"?

Satyam,

6 4677


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Un-Answered Questions { JavaScript }

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

842


how to get no of items from from weblist?

572


why can't we call a static method from a non-static method

888


what is a difference of subclass and main class

147


How can we establish connection with java and sql server?

682


what is function of stdio.h

1104


coding of java scripts

535


how to use java script

602


What is missing in my code? function numberTally(numList) { var evenTotal = 0; var oddTotal = 0; for (var i = 0; i <= numList.length; i++) { if i % 2 { // i is odd oddTotal += numList[i]; // or oddTotal = oddTotal + numList[i]; } else { // i is even evenTotal + numList[i]; } } alert(oddTotal); return evenTotal; }

1657


java pgme for class members hours:minutes:seconds then the constructor expects milliseconds as assignment and initialize data members the members function print hh:mm:ss 90,000 milliseconds passed in constructor then the output is 00:01:30

592


what is lazy fetching in hibernate

553


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

696


Hello , I am using following java script to open new window in I.E,but i am facing an issue the new window hangs often while opening,when you move mouse it opens normally.Can any body help me why this is happening as i am unable to understand this issue?please please if any one know so kindly help me I am in real difficulty through this issue.Thanks 'if(window.clipboardData){clipboardData.setData("Text","' + a.PatID + '");}' + 'ordwindow= window.open ("' + @OrderDetailURL + '", "RXOrderDetail", "location=0,status=0,menubar=0,toolba r=0,scrollbars=1,resizable=1"); ordwindow.moveTo(parent.screenLeft,0);var x; x=new ActiveXObject("WScript.Shell");x.SendKeys("% "); x.SendKeys ("x"); //fcttest((sp_RX_ChangeOrderStatus ' + '''' + a.DocID + '''' + ', 1, ' + convert(varchar,@SessionID) + '));' As [W],

912


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.

182


just for testing

869