Exercise: Digital Electronics

Questions for: Digital Electronics

Status register in the 8156 contains information about
A:
the timer
B:
the ports
C:
both (a) and (b)
D:
none of the above
Answer: C
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"Micro-programming" is a technique
A:
for programming the microprocessors
B:
for writing small programs efficiently
C:
for programming the control steps of a computer
D:
for programming output/input
Answer: C
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In a NOT gate the output is always the opposite of the input.
A:
True
B:
False
C:
D:
Answer: A
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The problem of current lagging is associated with
A:
DCTL gates
B:
DTL gates
C:
ECL gates
D:
CMOS gates
Answer: A
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In 8085 microprocessor, what is the length of temporary register?
A:
6 bits
B:
8 bits
C:
12 bits
D:
16 bits
Answer: B
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