Question

which managing role of the operating system involves monitoring the cpu in order to make applications run smoothly, while also keeping track of all incoming and outgoing device communication?

device manager

file manager

memory manager

process manager

Explanation:

The process manager in an operating system monitors the CPU to ensure smooth - running applications and tracks device communication. The device manager deals mainly with device - related tasks like driver management. The file manager is for file - related operations and the memory manager for memory management.

Answer:

D. process manager