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Digital Computer Electronics

Digital Computer Electronics
The Gray code for decimal 7 is

1011
111
100
None of these
101

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Digital Computer Electronics
Binary-Coded-decimal (BCD) numbers express each digit as a _____

byte
All of these
bit
None of these
nibble

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Digital Computer Electronics
Conversion of decimal number 6110 to it's binary number equivalent is

1111012
1100112
110011102
None of these
111112

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Digital Computer Electronics
FETs are used in linear ICs to:

increase input resistance
increase device complexity
provide large resistances
None of these
(a) and (b) above

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Digital Computer Electronics
A half-adder adds _____ bits

10
2
None of these
8
16

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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 _____

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

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