Which CentOS 7 kernel subsystem enforces a policy that ensures processes will have fair access to the processor, while ensuring that necessary hardware actions are performed by the kernel on time?
A)Memory Manager (MM)
B)Virtual File System (VFS)
C)Process scheduler (SCHED)
D)Network interface (NET)

Question

Quizplus · Accepted Answer

The process scheduler (SCHED) in the CentOS 7 kernel subsystem is responsible for managing the allocation of processor time to processes while ensuring that necessary hardware actions are completed on time. It uses a variety of scheduling algorithms to ensure that processes have fair access to the CPU, based on factors such as priority, resource usage, and time limits. Therefore, the process scheduler is the most appropriate choice for this question.

Which CentOS 7 Kernel Subsystem Enforces a Policy That Ensures