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Digital Computer Electronics

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

ECL
MOS
DTL
None of these
TTL

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Digital Computer Electronics
Conversion of binary number 10010102 to to its decimal number is

6310
7410
7210
None of these
9710

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Digital Computer Electronics
Consider as RS flip-flops with both inputs set to 0. If a momentary '1' is applied at the input S, then the output

None of these
Q will flip from 0 to 1 and then back to 0
Q will flip from 0 to 1
Q will flip from 0 to 1 and then back to 0
Q will flip from 0 to 1

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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 tell how much time has elapsed since the system was turned on
None of these
to carry serial data signals
to tell the time of the day

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Digital Computer Electronics
The number of two-input NAND gates required to produce the two-input OR function is

1
2
None of these
4
3

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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 _____

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

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