Alternative Logic Gate II - SS2 ICT Past Questions and Answers - page 1
What is the output of a NAND gate when both inputs are 0?
0
1
NOR
AND
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Which gate is known as a universal gate?
NOT
AND
OR
NAND
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What is the equation for a NOR gate's output with inputs A and B?
A AND B
A OR B
NOT (A AND B)
NOT (A OR B)
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In a NAND gate, what is the output when one input is 0 and the other is 1?
0
1
NOR
AND
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Logic gates are the building blocks of:
Analog circuits
Mechanical systems
Digital circuits
Hydraulic systems
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Which gate can be used to implement any other type of gate?
XOR
NOR
AND
NOT
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What does a NOR gate output when both inputs are 1?
0
1
NAND
AND
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The equation for a NAND gate with inputs A and B is:
A OR B
NOT (A AND B)
A AND B
NOT (A OR B)
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Logic gates are used in which of the following to generate clock signals?
Memory units
Communication systems
Clock circuits
Security systems
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Which gate is used to perform the logical NOT of an operation?
AND
XOR
NOR
NOT
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