Given a one-dimensional array arr, what is the correct way of getting the number of elements in arr?
Answer options
A
arr.length()
B
arr.length()-1
C
arr.length
D
arr.length-1
Correct answer: arr.length()
Explanation
Correct answer: arr.length().
Java Programming
Accenture PrimermediumJava Programming04 Arrays And Strings
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