When using parallel arrays, if one array has many possible matches, it is most efficient to place the less common items first so that they are matched right away.

Question

Quizplus · Accepted Answer

In parallel arrays, the efficiency of finding matches is not influenced by the order of items since each element in one array is typically associated with elements in the other arrays by their index. The concept of placing less common items first to improve match efficiency does not apply to the structure or usage of parallel arrays.

When Using Parallel Arrays, If One Array Has Many Possible