A) Output units
B) ALU
C) CPU
D) Input units
E) Secondary storage
Correct Answer: E
Solution :
[e] A computer systems unit comprises a Central Processing Unit (CPU) and RAM that holds the data and programs that are currently being used. The CPU in turn, consists of two components. The Arithmetic/Logic Unit (ALU) directs the internal operations within the CPU while, the Control Unit is responsible for the manipulation of the data. In addition, there is another storage component, Secondary Storage which stores data and programs that are not currently being used by the CPU.
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