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Digital Computer Electronics

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

128
None of these
32
64
16

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Digital Computer Electronics
How many memory locations can 14 address bits access?

8192
None of these
4096
16384
14

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

None of these
decoder
code converter
encoder
multiplexer

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Digital Computer Electronics
Which of the following logic families use bipolar transistors?

TTL
CMOS
None of these
GaAS
NMOS

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Digital Computer Electronics
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

None of these
clock
register
transistor
pulse

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Digital Computer Electronics
An OR gate has 6 inputs. How many input words are in its truth table?

128
16
32
64
None of these

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