16. The Central Processing Unit [CPU] in a computer consists of :
(a) input, output and Processing
(b) control unit, Primary storage and secondary storage
(c) control unit, arithmetic logic unit, registers
(d) none of these
17. The control unit controls other units by generating :
(a) control signals
(b) timing signal
(c) transfer signal
(d) command signal
18. CPU can directly understand this language :
(a) C language
(b) Assembly
(c) Machine language
(d) Java
19. Control unit of a digital computer is often called the :
(a) clock
(b) nerve centre
(c) Both ‘1’ and ‘2’
(d) IC
20. Pipeline strategy is called implement :
(a) instruction execution
(b) instruction pre-fetch
(c) instruction decoding
(d) instruction manipulation
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