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Digital Computer Electronics

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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Digital Computer Electronics
A NOR gate has two or more input signals. All input must be _____ to get a high output

1's
some low some high
high
None of these
low

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Digital Computer Electronics
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

None of these
BCD
decimal
binary
ASCE

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Digital Computer Electronics
The memory cell of a dynamic RAM is simpler and smaller than the memory cell of a _____ RAM.

bipolar
static
semiconductor
volatile
None of these

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

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

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Digital Computer Electronics
The output of the following gate is 0 only if at least one of the inputs is 1:

None of these
NOR gate
EX-OR gate
AND gate
OR gate

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