Answer & Solution
Answer: Option C
Solution:
Functions in JavaScript represent a block of reusable code.
Q
Which data type represents a block of reusable code in JavaScript?
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What is the data type of the value 'null' (with quotes) in JavaScript?
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A). String
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A). String
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A). Object
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A). Symbol
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A). String
B). Number
C). Undefined
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What will let x = null; console.log(typeof x); output in JavaScript?
A). Object
B). Null
C). Undefined
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What is the outcome of typeof undefined in JavaScript?
A). String
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