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

JavaScript Interview Questions

Questions Answers Views Company eMail

What is spread operator react?

896

What is spread syntax?

929

What is stack queue?

919

What is strict mode?

1186

What is the best free ide?

932

What is the difference between var and let?

947

What is the difference between an array and an object?

1009

What is the difference between rootscope and scope?

976

What is the most widely used programming language?

917

What is jscript used for?

930

Is javascript default scripting language?

876

What is postback in javascript?

976

What is viewstate in javascript?

1035

Is javascript backend or frontend?

880

What is servlet in javascript?

950

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Un-Answered Questions { JavaScript }

How to add buttons in javascript?

873

What’s a way to append a value to an array?

1033

Event bubbling and Event Capturing in JavScript?

997

Which company developed JavaScript?

1035

Explain the unshift() method ?

963

What are JavaScript Data Types?

1024

List few difference between java and javascript?

1003

What is whitespace in javascript?

1004

How to set the focus in an element using javascript?

1029

What is the difference between attributes and property?

1056

What data types are supported in Javascript?

1065

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

971

How to get value from a textbox?

1141

How to associate functions with objects using javascript?

1082

How to use strings as array indexes using javascript?

1048

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