Introduction to Digital Systems – Exercise – 2

76. Other ________ are often used to interpret or represent binary quantities for the convenience of the people who work with and use these digital systems.

(a) analog systems
(b) digital systems
(c) number systems
(d) binary systems

77. The control and arithmetic/logic units are often considered as one unit called the ________.

(a) central processing unit
(b) inputs and outputs
(c) microcomputer
(d) arithmetic/logic unit

78. In a positive logic system, the HIGH level is usually represented by ________.

(a) 0 V
(b) +1 V
(c) +5 V
(d) +9 V

79. Nota

80. Nota

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