Operating System (OS)
Multiprogramming systems:

execute more jobs in the same time period
are used only on large mainframe computers
None of these
execute each job faster
are easier to develop than single programming system

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
What is the method of handling deadlocks?

All of these
Pretend that deadlocks never occur in the system
Use a protocol to ensure that the system will never enter a deadlock state
Allow the system to enter the deadlock state and then recover

ANSWER DOWNLOAD EXAMIANS APP