Question 1

Which keyword is used to declare a block-scoped variable that can be reassigned?

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Question 2

Which keyword is used to declare a block-scoped variable that cannot be reassigned (read-only)?

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Question 3

Which logical operator represents logical NOT?

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Question 4

Which logical operator represents logical OR?

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Question 5

Which operator is the modulus operator used to get the remainder of a division?

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Question 6

What is the return type of the expression `typeof NaN`?

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