If a program requires a dynamically allocate two-dimensional array, you would allocate the memory by using
A) p1 = new int*[numRows]; forint i=0; i

Question

If a program requires a dynamically allocate two-dimensional array, you would allocate the memory by using
A) p1 = new int*[numRows]; forint i=0; i < numRows; i++)
P1[i] = new int[numColumns];
B) p1 = new int*[numRows][numColumns];
C) p1 = new[numRows][numColumns]int;
D) none of the above

Quizplus · Accepted Answer

A dynamically allocated two-dimensional array requires the use of pointers. Option A correctly allocates memory for the array using a loop to allocate memory for each row and then allocates memory for each column. Option B is incorrect syntax, as it attempts to allocate a two-dimensional array using two sets of square brackets. Option C is incorrect because it attempts to allocate a one-dimensional array with a two-dimensional syntax.

If a Program Requires a Dynamically Allocate Two-Dimensional Array, You