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Digital Computer Electronics

Digital Computer Electronics
Which logic family dissipates the minimum power?

TTL
CMOS
DTL
ECL
None of these

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

ASCII
None of these
binary
decimal
hexadecimal

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Digital Computer Electronics
Which of the following flip-flops is free from race around problem?

master slave JK flip-flop
None of these
SR flip-flop
T flip-flop
All of these

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Digital Computer Electronics
Conversion of an octal number 1438 to its decimal number is

10710
97110
9010
9910
None of these

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Digital Computer Electronics
The 2-input XOR gate has a high output only when the input bits are _____

None of these
different
even
high
low

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

None of these
OR
NAND
XOR
AND

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