Operating System (OS)
The dispatcher

actually schedules the tasks into the processor
never changes task priorities
None of these
is always small and simple
puts tasks in I/O wait

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The function(s) of the Storage Assignment is (are)

to assign storage to all variables referenced in the source program.
None of these
to assign storage to all temporary locations that are necessary for intermediate results.
to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized.
All of these

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
System maintenance:

always requires several programs
None of these
is necessary on all systems, regardless of how good
is not required if the system is well written
is usually not necessary

ANSWER DOWNLOAD EXAMIANS APP