Which of the following is FALSE?
A)context switch time is longer for kernel level threads than for user level threads
B)user level threads do not need any hardware support
C)related kernel level threads can be scheduled on different processors in a multiprocessor system
D)blocking one kernel level thread blocks all other related threads

Question

Quizplus · Accepted Answer

Kernel level threads are managed by the operating system, and blocking one does not block others. Each thread can be scheduled independently, unlike user-level threads where blocking one thread can block all threads in the same process.

Which of the Following Is FALSE