Given the Following Declaration: Int J;
Int Sum;
Double Sale[10][7]; $\quad$

question 30

Multiple Choice

Given the following declaration: int j;
int sum;
double sale[10][7];
Which of the following correctly finds the sum of the elements of the fifth row of sale?

• A) sum = 0;
• for(j = 0; j < 7; j++)
• \(\quad\)\(\quad\)sum = sum + sale[5][j];
• B) sum = 0;
• for(j = 0; j < 7; j++)
• \(\quad\)\(\quad\)sum = sum + sale[4][j];
• C) sum = 0;
• for(j = 0; j < 10; j++)
• \(\quad\)\(\quad\)sum = sum + sale[5][j];
• D) sum = 0;
• for(j = 0; j < 10; j++)
• \(\quad\)\(\quad\)sum = sum + sale[4][j];

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Definitions:

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The perception of the frequency of a sound, determining how high or low a tone sounds.