Operating System (OS)
Multiprogramming systems:

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

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP