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Digital Computer Electronics

Digital Computer Electronics
An inverter is also called a _____ gate.

OR
None of these
AND
NAND
NOT

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Digital Computer Electronics
An OR gate has 6 inputs. What is the only input word that produces a 0 output?

111111
None of these
111
111000

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Digital Computer Electronics
Addition of 11012 and 10102 is

110112
101012
None of these
110002
101112

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Digital Computer Electronics
What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)

None of these
All of these
Higher reliability
Smaller size
Lower cost

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Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

0000, FFFF
0, 64
None of these
0000, EEEE
0000, 9999

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Digital Computer Electronics
A full-adder adds _____ bits, and producing a SUM and a _____

3, CARRY
All of these
None of these
8, SUBTRACTION
16, DIVIDE

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