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Arrays in JavaScript are written within ____________

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Arrays in JavaScript are written within ____________

(a) {}

(b) [].

(c) “”

(d) ()

I got this question in an online interview.

The question is from Essential JavaScript and jQuery topic in section HTML Tables, Javascript & Jquery Basics of HTML

1 Answer

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Best answer
The correct answer is (b) [].

The explanation: Arrays in JavaScript are written in square brackets. The elements of array are separated by commas. Index of array items starts from 0. E.g. var fruits= [“apple”, “orange”, “banana”, “pine-apple”]; objects in JavaScript are written inside curly brackets.

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