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Digital Computer Electronics

Digital Computer Electronics
Which logic family dissipates the minimum power?

None of these
CMOS
TTL
DTL
ECL

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Digital Computer Electronics
Which of the following electronic component is not found in ordinary ICs?

inductors
resistors
None of these
diodes
transistors

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Digital Computer Electronics
How many bits are required to encode all twenty six letters ten symbols, and ten numerals?

2
None of these
6
3
5

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Digital Computer Electronics
The functional difference between SR flip-flop and JK flip-flop is that

JK flip-flop is faster than SR flip-flop
JK flip-flop does not require external clock
JK flip-flop accepts both inputs 1
None of these
JK flip-flop has a feed back path

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Digital Computer Electronics
A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____

chip
None of these
memory location
address
registers

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Digital Computer Electronics
The 2-input XOR gate has a high output only when the input bits are _____

low
high
None of these
different
even

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