Java Programming

primer-original-v2mediumJava Programming04 Arrays And Stringsprimer-original-v2

Given a one-dimensional array arr, what is the correct way of getting the number of elements in arr?

A

arr.length()

B

arr.length()-1

C

arr.length

D

arr.length-1

Correct answer: arr.length()

Explanation

Quick AnswerThe correct answer is arr.length() because it directly addresses the core logic of Java Programming.

This question has been retained as-is due to its unique context.

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