AP Computer Science Aeasymcq1 pt

The sum of all elements in a 2D array of ints requires

A.nested loops adding each element
B.one addition
C.reading grid.length only
D.the sum method

Explanation

Core Concept

Every element contributes to the sum.

Correct Answer

Anested loops adding each element

More Unit 8: 2D Array practice questions

Try a random question →

Practice more AP Computer Science A questions with full explanations

Practice Unit 8: 2D Array Questions →