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Digital Computer Electronics

Digital Computer Electronics
A half-adder adds _____ bits

8
None of these
10
16
2

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Digital Computer Electronics
Computers use thousands of flip-flops. To coordinate the overall action, a common signal called the _____ is sent to each flip-flop.

None of these
master
slave
clock
latch

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Digital Computer Electronics
Conversion of decimal number 1310 to it's octal number equivalent is

118
178
None of these
158
138

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Digital Computer Electronics
In which of the following adder circuits, the carry look ripple delay is eliminated?

None of these
Carry-look-ahead adder
Half adder
Parallel adder
Full adder

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

D
G
E
F
None of these

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Digital Computer Electronics
Which of the following logic families has the highest noise immunity?

DTL
HTL
None of these
RTL
TTL

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