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Digital Computer Electronics

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

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

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the output of an AND gate?

XOR
NOR
OR
None of these
NAND

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Digital Computer Electronics
A demultiplexer is also known as

multiplexer
data distributor
data selector
None of these
encoder

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

111112
1111012
110011102
None of these
1100112

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Digital Computer Electronics
The logic 1 in positive logic system is represented by:

higher voltage level
negative voltage
None of these
zero voltage
lower voltage level

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Digital Computer Electronics
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

None of these
right, eight, clock
light, eight, clock
bits, one, register
bits, one, clock

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