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Digital Computer Electronics

Digital Computer Electronics
_____dominates the LSI field, and _____ is used extensively where lowest power consumption is necessary.

NMOS, PMOS
NMOS, CMOS
MOSFET, PMOS
None of these
PMOS, CMOS

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Digital Computer Electronics
Conversion of decimal number 6110 to it's binary number equivalent is

1111012
1100112
None of these
110011102
111112

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

NAND
None of these
AND
OR
XOR

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Digital Computer Electronics
The 2-input XOR gate has a high output only when the input bits are _____

different
high
even
None of these
low

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Digital Computer Electronics
Which of the following is not true?

0 x 1 = 1
0X0 = 0
1 x 0 = 0
1 x 1 = 1
None of these

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Digital Computer Electronics
What is the 2's-complement representation of -24 in a 16-bit microcomputer?

None of these
0001 0001 1111 0011
1111 1111 1110 0111
1111 1111 1110 1000
0000 0000 0001 1000

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