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Digital Computer Electronics

Digital Computer Electronics
_____ is the fastest logic family; it's used in high-speed applications.

None of these
TTL
DTL
ECL
MOS

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Digital Computer Electronics
The clock signals are used in sequential logic circuits

to synchronize events in various parts of a system
to carry serial data signals
to tell the time of the day
None of these
to tell how much time has elapsed since the system was turned on

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Digital Computer Electronics
An odd-parity generator produces an odd-parity bit to go along with the data. The parity of the transmitted data is _____ An XOR gate can test each received word for parity rejecting words with _____ parity.

low, high
None of these
high, low
odd, even
even, odd

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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 _____

None of these
memory location
chip
address
registers

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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
T flip-flop
None of these
JK flip-flop

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

6
None of these
3
2
5

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