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Digital Computer Electronics

Digital Computer Electronics
Which of the following electronic component is not found in ordinary ICs?

diodes
transistors
inductors
resistors
None of these

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Digital Computer Electronics
An AND gate has 7 inputs. How many input word are in its truth table?

None of these
16
64
128
32

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Digital Computer Electronics
A logic circuit which is used to change a BCD number into an equivalent decimal number is

multiplexer
code converter
None of these
encoder
decoder

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

memory
None of these
I/O
bus
chip

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Digital Computer Electronics
A multiplexer is also known as

decoder
None of these
coder
data selector
multivibrator

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Digital Computer Electronics
The number of two-input NAND gates required to produce the two-input OR function is

3
2
None of these
1
4

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