5.from RAM
(B) an instruction may take sev
Which of the following is wrong about CPUs?
(A) CPU fetches instructions directily
veral clock cycles to exe ecute
(C) ALU is the electronic
circuitry that executes all arithmetic and logical operations
(D) inside CPU, registers are
temporary storage areas for instructions or data
(E) all the above are correct (choose this one only
if none of the above can be chosen).
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