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Digital Computer Electronics

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

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

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Digital Computer Electronics
FETs are used in linear ICs to:

None of these
increase input resistance
provide large resistances
increase device complexity
(a) and (b) above

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Digital Computer Electronics
Conversion of 10110112 to it's decimal equivalent is

9110
20010
8110
None of these
10010

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Digital Computer Electronics
Computers use thousands of flip-flops. To coordinate the overall action, a common signal called the _____ is sent to each flip-flop.

slave
clock
latch
master
None of these

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Digital Computer Electronics
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

None of these
NOR
OR
AND
NAND

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Digital Computer Electronics
De Morgan's second therm says that NAND gate is equivalent to a bubbled _____ gate.

None of these
XAND
AND
OR
XOR

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