Question: MATCH THE EXPLANATION FOR EACH CPU Primary Memory(RAM and ROM) System Bus I/O devices A.Provide temporary storage for programs and data and permanent storage for
MATCH THE EXPLANATION FOR EACH
CPU
Primary Memory(RAM and ROM)
System Bus
I/O devices
A.Provide temporary storage for programs and data and permanent storage for the OS.
B.Provide input and output from/to users.
C.Carry data between components.
D.The part of a computer system that is commonly referred to as the "brains" of a computer.
Identify the technique to free up the CPU by allowing device controllers to independently transfer data between the device and main memory.
a.Programmed I/O
b.Direct Memory Access (DMA)
c.Polling
d.CPU interrupt
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