The amount of overhead incurred by many-to-many thread mappings that implement thread pooling is _________ the amount of overhead incurred by one-to-one mappings.
A) greater than
B) less than
C) the same as
D) unrelated to

Question

Quizplus · Accepted Answer

Many-to-many thread mappings with thread pooling typically incur less overhead than one-to-one mappings because they allow multiple user-level threads to be mapped to a smaller or equal number of kernel threads, reducing the context-switching and management overhead associated with having a separate kernel thread for each user thread.

The Amount of Overhead Incurred by Many-To-Many Thread Mappings That