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Digital Computer Electronics

Digital Computer Electronics
Which of the following is not true?

None of these
1 x 0 = 0
0 x 1 = 1
1 x 1 = 1
0X0 = 0

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Digital Computer Electronics
Which logic family dissipates the minimum power?

None of these
CMOS
ECL
TTL
DTL

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Digital Computer Electronics
BCD numbers are useful whenever _____ information is transferred into or out of a digital system.

None of these
decimal
ASCII
binary
hexadecimal

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Digital Computer Electronics
Conversion of binary number 1000112 to an octal number is

438
498
478
508
None of these

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Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

chips
microprocessors
None of these
registers
vacuum tube

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Digital Computer Electronics
With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.

high, reset
None of these
set, reset
No change, set
Race, high

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