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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11011001111110002 to hexadecimal number is

78916
D9F816
D8F816
None of these
A8B916

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Digital Computer Electronics
A gate is a logic circuit with one or more input signals but _____ output signal.

two
more than one
one
double
None of these

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

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

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Digital Computer Electronics
A byte is consist of _____ bits

four
None of these
ten
two
eight

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Digital Computer Electronics
The clock signals are used in sequential logic circuits

None of these
to synchronize events in various parts of a system
to carry serial data signals
to tell how much time has elapsed since the system was turned on
to tell the time of the day

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Digital Computer Electronics
The hexadecimal digits are 0 to 9 and A to _____

G
None of these
D
E
F

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