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Logic Gates
Quiz 3
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Q.1
Which of the following could work as bits for a binary system?
The flip sides of a coin
The fingers on one hand
The days of the week.
Q.2
Electronic switch built in 1947
transistor
semiconductor
diode
vacuum tube
Q.3
OR Gate:If A is OFF and B is ON, the output would be...
ON
OFF
Q.4
What is the output of an AND gate if the inputs are 1 and 0?
ON
2
1
0
Q.5
What is the output of a NOT gate if the inputs is 0?
1
0
OFF
2
Q.6
A truth table lists every possible combination of input and the resulting output
True
False
Q.7
If a group of logic gates has three inputs and one output, how many different input combinations should the truth table have
4
3
6
8
Q.8
What logic gate is represented by A Λ B?
OR
AND
AFTER
NOT
Q.9
What is the output of an OR gate if the inputs are 1 and 0?
0
1
OFF
2
Q.10
When is the output for OR gate TRUE?
A.When both inputs are TRUE.
B.When at least one of the inputs is TRUE.
C.When both inputs are FALSE
D.When at least one of the inputs is FALSE.
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