How many data types are there in javascript?


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More JavaScript Interview Questions

What is the use of ‘debugger’ keyword in javascript code?

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What is a way to append a value to an array?

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What is primitive data types in javascript?

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How do I add a javascript event handler to an html page element?

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a code in vb script, which creates a table of 5*2 in html this is a static table, one more same dynamic table, as we give input the table should get created.

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How to test 404 page in QA

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What are different types of inheritence? Which inheritance is followed in javascript.

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What do mean by NULL in Javascript?

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In a java script, what is the difference between "==" and "===" operator?

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What are the concepts of object oriented programming?Explain with an example.

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What is the use of history object?

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What are different types of popup boxes available in javascript?

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