Q
Which of the following keywords can be used to declare a block-scoped variable in JavaScript?

Answer & Solution

Answer: Option D
Solution:
In JavaScript, 'let' and 'const' keywords are used to declare block-scoped variables.
Related Questions on Average

In C#, what is the scope of a variable declared inside a foreach loop?

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B). When using let in JavaScript

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In PHP, what is the scope of a variable declared inside a for loop?

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In Go, what happens to a variable declared inside a loop after the loop ends?

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In Ruby, can a variable declared inside a loop be accessed outside the loop?

A). Yes

B). No

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