Multitasking differs from multiprocessing in that _________.
A) multitasking can run multiple processes simultaneously
B) multiprocessing uses a single processor to run multiple processes
C) the CPU must alternate between running processes when multiprocessing
D) multitasking uses a single processor to run multiple processes
Correct Answer:
Verified
Q109: What is polled I/O and what is
Q110: What is interrupt- driven I/O and what
Q111: DMA stands for _.
A) direct memory access,
Q112: Direct memory access is_.
A) faster than ordinary
Q113: Various I/O devices are commonly connected to
Q115: The difference between preemptive and non- preemptive
Q116: Multiprocess or multiuser systems run in supervisor
Q117: A memory management unit performs all of
Q118: System services _.
A) does not require hardware
Q119: Microcontrollers integrate common peripherals with a _.
A)
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