Computer Architecture & Organization – 1 – 10

46. A (n) ………….device is any device that provides information, which is sent to the CPU :

(a) input
(b) output
(c) CPU
(d) memory

ANSWER

EXPLANATION

47. The machine cycle includes :

(a) fetch
(b) decode
(c) execute
(d) All of these

ANSWER

EXPLANATION

48. Which of the following controls the machine cycle ?

(a) Control unit
(b) Memory unit
(c) Logical unit
(d) Arithmetical unit

ANSWER

EXPLANATION

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