Digital Computer Electronics - Section 6 Multiple Questions and Answers.




41.Computer ICs work reliably because they are based on _____ design.
A. Top-bottom
B. System
C. Two-stage
D. Two-states

42.The maximum count which a 6-bit binary word can represent is
A. 36
B. 64
C. 63
D. 65

43.A half-adder is also known as:
A. AND circuit
B. NAND circuit
C. NOR circuit
D. EX-OR circuit

44.Why are digital circuits easier to design than analog circuits?
A. they do not control electricity precisely over a wide range
B. they are made in the form of ICs
C. all elements of digital circuit are from the same family
D. they are smaller in size

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