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

JavaScript Interview Questions

Questions Answers Views Company eMail

How many hours learn javascript?

1103

What are javascript functions?

924

Does spacing matter in javascript?

971

How do you declare a variable in javascript?

952

Is javascript becoming obsolete?

935

What are the main uses of javascript?

1016

What are the three core languages in web pages?

1051

What makes something a function?

951

What are the benefits of learning javascript?

966

Are all javascript variables global?

965

Do you need to declare variables in javascript?

921

How do you check if a value is a number in javascript?

964

How do you sort an array in javascript?

1073

What coding language should I learn first?

898

How much does a javascript developer make?

929

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Un-Answered Questions { JavaScript }

Basic methods for opening a popup window using javascript?

983

Is there automatic type conversion in JavaScript?

969

What is the importance of javascript? Expalin

955

What javascript means?

921

Expand BOM and explain it?

935

What is the difference between sessionstate and viewstate?

939

What is a null variable?

937

Does javascript support automatic type conversion, if yes give example.

1064

What is decodeuri(), encodeuri() in javascript?

1061

What is the use of a date object in javascript?

1059

What are the ways to define a variable in javascript?

992

What do you understand by this keyword in javascript?

882

Do hackers use javascript?

912

What are global variables in javascript?

1032

Explain the process of document loading.

981

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