In C++, a two-dimensional array is initialized in ____ order.
A) vector
B) linear
C) row
D) column

Question

Quizplus · Accepted Answer

A two-dimensional array is initialized in row order, meaning the elements in the same row are stored contiguously in memory. This allows for efficient iteration over the rows, which is often a common use case. Option A is not applicable, as a vector is a one-dimensional data structure. Option B is also not applicable, as there is no such thing as a "linear" order for a two-dimensional array. Option D is incorrect, as initializing in column order would make iterating over rows less efficient. In C++, a two-dimensional array is initialized in row order. This means that the first index corresponds to the row number and the second index corresponds to the column number.

In C++, a Two-Dimensional Array Is Initialized in ____ Order