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Digital Computer Electronics

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

32
64
None of these
128
16

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

bus
chip
memory
I/O
None of these

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Digital Computer Electronics
How many bytes are there in 1011 1001 0110 1110 numbers?

4
1
8
2
None of these

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Digital Computer Electronics
Arithmetic operation are coded in

Decision symbols
Terminal symbols
Processing symbols
Input/Outpur(I/0)
None of these

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Digital Computer Electronics
De Morgan's first theorem says that a NOR gate is equivalent to a bubbled _____ gate.

AND
NOR
XOR
None of these
XAND

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Digital Computer Electronics
An AND gate has 7 inputs, what is the only input word that produces a 1 output?

1111
1111111
1110000
None of these

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