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Digital Computer Electronics

Digital Computer Electronics
The 2's compliment of binary number 010111.1100 is

None of these
101000.01
101000.0011
101001.11
10111.0011

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Digital Computer Electronics
Conversion of hexadecimal number 6B216 to it's binary number equivalent is

11110001101112
110101100102
None of these
1100110011112
111111112

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Digital Computer Electronics
Which logic family dissipates the minimum power?

CMOS
None of these
ECL
TTL
DTL

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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
registers
chip
address

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

OR
AND
None of these
NAND
NOR

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

None of these
transistor
bipolar
totem-pole
register

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MORE MCQ ON Digital Computer Electronics

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