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Digital Computer Electronics

Digital Computer Electronics
The octal equivalent of decimal 324.987 is

90.987
815.234
None of these
640.781
504.771

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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
111
111000
111111

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

158
118
178
138
None of these

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Digital Computer Electronics
Which TTL sub-family has maximum speed?

low power TTL
schottky-clamped TTL
standard TTL
None of these
high speed TTL

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Digital Computer Electronics
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

bits, one, register
right, eight, clock
light, eight, clock
bits, one, clock
None of these

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Digital Computer Electronics
When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is

Master slave JK flip-flop
D flip-flop
None of these
JK flip-flop
T flip-flop

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