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Digital Computer Electronics

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

110011102
111112
None of these
1111012
1100112

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Digital Computer Electronics
The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.

RAM
ROM
PROM
None of these
EPROM

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Digital Computer Electronics
The output of the following gate is 0 only if at least one of the inputs is 1:

AND gate
OR gate
NOR gate
None of these
EX-OR gate

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Digital Computer Electronics
How many full adders are required to construct an m- bit parallel adder?

m
None of these
m-1
m+1
m/2

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

None of these
low, high
high, low
odd, even
even, odd

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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.

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

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