Operating System (OS)
Feed back queue

are very easy to implement
are used to favor real-time tasks
None of these
dispatch tasks according to execution characteristics
require manual intervention to implement properly

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A co-processor

Causes all processor to function equally
Is quite common in modern computer
Works with any application
Is relatively easy to support in software

ANSWER DOWNLOAD EXAMIANS APP