AP Computer Science Amediummcq1 pt
Setting every element of a 2D array to zero requires
A.nested loops assigning grid[r][c] = 0
B.grid = 0
C.grid.length = 0
D.one assignment to grid[0]
Explanation
Core Concept
Each slot is overwritten.
Correct Answer
Anested loops assigning grid[r][c] = 0
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