Use of semaphore create a problem of busy waiting this wastes-07638

Use of semaphore create a problem of busy waiting, this wastes CPU cycles that some other process may be able to use productively. This type of semaphore is also called __________

This multiple choice question (MCQ) is related to the book/course vu cs604 Operating Systems. It can also be found in vu cs604 Final Term - Quiz No.9.