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Digital Computer Electronics

Digital Computer Electronics
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

None of these
AND
NAND
NOR
OR

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Digital Computer Electronics
An inverter is also called a _____ gate.

AND
NOT
NAND
None of these
OR

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Digital Computer Electronics
Conversion of binary number 1000112 to an octal number is

498
None of these
508
478
438

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Digital Computer Electronics
Standard TTL has a multiple emitter input transistor and a _____ output

transistor
None of these
register
bipolar
totem-pole

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Digital Computer Electronics
Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

10001010001012
10110101110102
11110110000102
10010000000102
None of these

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Digital Computer Electronics
Conversion of binary number 11000112 to an octal number is

1408
1438
1498
1478
None of these

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