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Digital Computer Electronics

Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

I/O
memory
None of these
chip
bus

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

OR
AND
NOR
None of these
NAND

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Digital Computer Electronics
Resistor Ratio design is used in linear ICs because

All of these
Precise resistor values are not possible with IC processes
Ratios increase amplifier gain
Ratios increase input resistance
None of these

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

AND
NOR
XOR
XAND
None of these

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Digital Computer Electronics
A combinational logic circuit which is used when it is desired to send data from two or more source through a single transmission line is known as

None of these
demultiplexer
decoder
encoder
multiplexer

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Digital Computer Electronics
Which logic family dissipates the minimum power?

ECL
None of these
TTL
CMOS
DTL

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MORE MCQ ON Digital Computer Electronics

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