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Digital Computer Electronics

Digital Computer Electronics
A logic circuit which is used to change a BCD number into an equivalent decimal number is

multiplexer
None of these
decoder
code converter
encoder

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Digital Computer Electronics
A byte is consist of _____ bits

two
None of these
ten
four
eight

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Digital Computer Electronics
Conversion of an octal number 608 to binary number is

None of these
1100002
11001112
100112
11001102

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Digital Computer Electronics
With a JK master-slave flip-flop the master is cocked when the clock is _____ and the slave is triggered when the clock is _____

None of these
set, reset
set, race
race, no change
high, low

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Digital Computer Electronics
What table shows the electrical state of a digital circuit's output for every possible combination of electrical states in the inputs?

Truth table
Routing table
ASCII table
Function table
None of these

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Digital Computer Electronics
An OR gate has 6 inputs. What is the only input word that produces a 0 output?

None of these
111111
111
111000

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