Are javascript variables global?


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More JavaScript Interview Questions

How to get an element by class in javascript ?

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What is stack in javascript?

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Explain why "self" is needed instead of "this".

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Explain the for-in loop?

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Is javascript multi-threaded or single-threaded?

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What typeof returns for a null value?

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What is the difference between innerHTML and innerText?

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What is webassembly good for?

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What does undefined value mean in javascript?

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Explain the role of deferred scripts in javascript?

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What are the data types supported by javascript?

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what difference between args.length and args.length() in command line argument?

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