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

JavaScript Interview Questions

Questions Answers Views Company eMail

all possible test cases for normal number field,name field date field,check box,

1444

Program to return the address family of a socket

1351

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Intel,

1512

How you will write a java script function that display an alert on the screen?

Cap Gemini,

1 1593

Explain the different types of pop-up boxes you can create in JavaScript.

971

What are JavaScript Data Types?

1024

What are the different boolean operators in JavaScript?

944

What is Javascript namespacing? How and where is it used?

1029

What kind of conditional statements does JavaScript support?

974

What is ‘this’ keyword in JavaScript?

992

How can the style/class of an element be changed?

981

Explain the difference between “==” and “===”?

1069

Which symbol is used for comments in Javascript?

1780

What is callback?

1180

Enumerate the differences between Java and JavaScript?

1215

Post New JavaScript Questions

Un-Answered Questions { JavaScript }

What is the method for reading and writing a file in javascript?

966

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?

2132

Is javascript array dynamic?

912

How to loop through array in javascript?

947

Is javascript case sensitive language?

1021

Why would you use a sticky session?

951

Explain the difference between “==” and “===”?

1069

Is javascript necessary for web development?

978

What makes a relation a function?

1058

What is a module code?

1034