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Digital Computer Electronics

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

hexadecimal
decimal
ASCII
None of these
binary

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Digital Computer Electronics
For an input pulse train of clock period T, the delay produced by an n stage shift register is

(n+l)T
(n-l)T
2nT
nT
None of these

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Digital Computer Electronics
Conversion of decimal number 7110 to it's binary number equivalent is

10001112
11100112
1100112
None of these
1100112

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Digital Computer Electronics
De Morgan's first theorem says that a NOR gate is equivalent to a bubbled _____ gate.

XOR
XAND
None of these
NOR
AND

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Digital Computer Electronics
The maximum count which a 6-bit binary word can represent is

65
63
64
36
None of these

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

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

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