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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 74328 to a binary number is

1100110101112
1111000110102
11110001101112
1111111110002
None of these

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Digital Computer Electronics
The reduced form of the Boolean expression (A+B)(A+C) is:

AC+B
A+B+C
None of these
A+BC
AB+AC

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Digital Computer Electronics
A _____ TTL device can sink up to 16mA and can source up to 400 MA.

Low-power
None of these
Standard
high-power
Schottky

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Digital Computer Electronics
Conversion of binary number 1010000101112 to hexadecimal number is

A1716
D9F816
D8F916
None of these
A8B916

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Digital Computer Electronics
Conversion of a octal number 638 to its decimal number is

5710
5310
None of these
6110
5110

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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 _____

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

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