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

JavaScript Interview Questions

Questions Answers Views Company eMail

What is external javascript?

1118

Which is better typescript or javascript?

914

How do I turn off javascript in chrome?

950

What is string in javascript?

1068

What is a class in javascript?

955

What is scope javascript?

984

What is the most popular javascript library?

918

What is scope of variable in javascript?

1002

Is javascript the future?

959

Is javascript necessary for web development?

979

Where can I learn javascript for free?

1114

What is the best site to learn javascript?

890

What are the predefined functions in javascript?

1023

What are the types of variables in javascript?

926

How do I run javascript in chrome?

991

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Un-Answered Questions { JavaScript }

Which is best for front end?

890

How do you declare a variable in javascript?

953

What are the different ways to create an array in javascript?

999

How we can add title of the page by javascript?

1054

What can be the challenges during testing a program or a system?

2237

How do you clear an array in javascript?

943

Public Static Void Main(String args[]) { System.out.in("Hai.."); } In the above code why string args[] is required.... If we are not giving command line argument..

2038

What typeof returns for a null value?

1043

What is npm repository?

961

How to handle exceptions in JavaScript?

989

What are the different boolean operators in JavaScript?

944

Explain unescape() and escape() in javascript?

958

Is Javascript a Functional Programming Language?

1139

How to create a confirmation box?

936

What is the difference between push() and concat() in javascript?

1131

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