Modules should be self-contained and perform a single logical function, which is________. Modules should not drastically affect each other, which is _______.

A.
High cohesion, low coupling

B.
Low cohesion, low coupling

C.
High cohesion, high coupling

D.
Low cohesion, high coupling

Explanation:
Modules should be self-contained and perform a single logical function,which is high cohesion. Modules should not drastically affect each other, which is low coupling.