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Digital Computer Electronics

Digital Computer Electronics
Flip-flop outputs are always

independent of each other
None of these
complimentary
same as inputs
the same

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

NOR
XOR
AND
XAND
None of these

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Digital Computer Electronics
Digital design often starts by constructing a _____ table.

Standard
Truth
Two-dinensional
Two-stage
None of these

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

None of these
11010002
11001002
11101112
1100112

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Digital Computer Electronics
Which of the following logic expression is wrong?

1 + 0=1
1+0+1 = 1
1 + 1=0
None of these
1 + 1 + 1 = 1

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Digital Computer Electronics
The master slave JK flip-flop is effectively a combination of

an SR flip-flop and a T flip-flop
an SR flip-flop and a D flip-flop
None of these
two T flip-flops
a T flip-flop and a D flip-flop

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