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

JavaScript Interview Questions

Questions Answers Views Company eMail

How to reload the current page?

1080

How to convert a string to a number using javascript?

1115

Why would you use a sticky session?

1011

To write messages to the screen without using "document.write()"?

899

How to open a window with no toolbar, but with the location object?

1004

How to setting a cookie with the contents of a textbox?

1048

How to getting values from cookies to set widgets?

973

How to loop through array in javascript?

1007

How to make elements invisible?

1161

How to add new elements dynamically?

1066

What are decodeuri() and encodeuri() functions in javascript?

1117

What does break and continue statements do in javascript?

976

Methods get and post in html forms - what's the difference?

1205

What is dhtml in javascript?

966

Is javascript a dynamic language?

968

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Un-Answered Questions { JavaScript }

How to find operating system in the client machine using javascript?

1011

What are events in javascript?

983

What is the syntax of ‘self invoking function’? Give an example?

1013

What are the types used in javascript?

1049

What is the difference between innerHTML and innerText?

1102

What does three dots mean in texting?

985

Write a Program using Servlet and JDBC for developing online application for displaying the details of Cars owned by the residents in XYZ society. Make necessary assumptions and create appropriate databases

2338

Are Javascript and JScript the same?

1020

Why is javascript so popular?

1010

Why javascript is dangerous?

1001

What is js injection?

959

What are the variable naming conventions in javascript?

1039

Can you have a function within a function in javascript?

933

What does e mean in javascript?

1053

What is scope of variable in javascript?

1052

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