Unit 3: Digital Systems and Logic Design — Mcqs

9th Class Computer Science · Unit 3: Digital Systems and Logic Design

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Digital Systems

1.Digital system depends on?
2.In digital systems 0 represents?
3.In digital systems 1 represents?
4.Bit stands for ____?
5.What does ADC represents?
6.What does DAC represents?
7.Which signals are in discrete form?
8.Which signals are in Continuous form?
9.Which one is the example of Analog Signal?
10.Which one is the example of Digital Signal?

Boolean Algebra

11.The output of AND operation is 1 only when both inputs are?
12.OR operation yields 1 output when at least of ____of the input is true.

Control Unit

13.ALU stands for______.
14.CU stands for __________.
15.Basic Arithmetic Operation like Addition, Subtraction are performed by?
16.Comparison of two or more values are performed in?

K-Map

17.In K-map, K stands for ____?