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Digital Computer Electronics

Digital Computer Electronics
A NOR gate has two or more input signals. All input must be _____ to get a high output

low
some low some high
1's
high
None of these

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Digital Computer Electronics
Conversion of an octal number 738 to binary number is

None of these
1110112
1101112
1100102
1111002

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Digital Computer Electronics
Addition of 11012 and 10102 is

101112
None of these
101012
110002
110112

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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 _____

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

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Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

None of these
vacuum tube
microprocessors
chips
registers

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Digital Computer Electronics
Conversion of an octal number 478 to its binary number is

1001112
1100112
None of these
11110112
1100112

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MORE MCQ ON Digital Computer Electronics

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