Q
Which of the following represents a null value in JavaScript?

Answer & Solution

Answer: Option C
Solution:
The value null represents a null value in JavaScript. Null is a primitive value that represents the intentional absence of any object value. Options A and B represent the string 'undefined' and the string 'null' respectively, which are not the same as the actual null value. Therefore, option C is correct for representing a null value.
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Which of the following represents a numeric value in JavaScript?

A). 'Hello'

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C). 42

D). [1, 2, 3]

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A). 15

B). '15'

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A). 1

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A). '105'

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C). 20

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A). 'true'

B). '42'

C). 'null'

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A). [1, 2, 3]

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D). 1

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A). 1

B). 0

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A). 'HelloWorld'

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A).

B). false) && (true && false) in JavaScript?

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