Home / JavaScript / Question
MCQ
Which property is used to get the number of elements in an array?
JavaScript
A size
B length
C count
D index
Explanation

The length property returns the number of elements in an array.

Related MCQs

Which method is used to find the index of an element in an array?
JavaScript View
What is the output of `console.log(2 ** 3)`?
JavaScript View
Which built-in method returns the length of a string?
JavaScript View
Which method is used to check if an array includes a certain element?
JavaScript View
What is the output of `console.log('2' + 2)`?
JavaScript View
What is the output of `console.log(typeof null === 'object')`?
JavaScript View