Provide an Appropriate Response $3 \times 3$ Zero Matrix

Multiple Choice

Provide an appropriate response.
-Describe the elements of a $3 \times 3$ zero matrix.

A) Every element of the matrix is zero.
B) The matrix has ones on the main diagonal, and all other elements are zeros.
C) The matrix has zeros on the main diagonal, and there are no restrictions on the other elements.
D) The matrix has zeros on the main diagonal, and all other elements are ones.