Answer Posted / shekvem

Javascript has five types of data types
1.Number
2.String
3.Boolean
4.Null
5.Undefiend

How do you change the style/class on any element using javascript?

568

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What are undefined and undeclared variables?

572

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What is built in function in javascript?

571

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What is the real name of JavaScript?

640

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Basic methods for opening a popup window using javascript?

570

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Can you explain the difference between call and apply?

626

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Explain the for-in loop?

606

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What is array constructor in javascript?

581

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What is event in web programming?

577

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What is eval() in javascript?

603

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Which built-in method sorts the elements of an array?

657

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What is difference between scripting and programming?

515

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How to remove duplicates from javascript array?

601

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How many types of variables are there in javascript?

496

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Explain javascript debounce function?

637

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