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Questions and Answers
For a 2-input XOR gate, if one input is x, what will be the output if the other input is 0?
For a 2-input XOR gate, if one input is x, what will be the output if the other input is 0?
- 0
- Both x and 0
- 1
- x (correct)
What is the result of inverting an XOR gate?
What is the result of inverting an XOR gate?
- OR
- XOR
- NAND (correct)
- AND
In the equation F = A + B, when will the output be high?
In the equation F = A + B, when will the output be high?
- A = 0, B = 1
- A = 0, B = 0
- A = 1, B = 0 (correct)
- A = 1, B =11
For a multiplexer with 4 input lines, what are the values of output and control lines if input line 3 is selected?
For a multiplexer with 4 input lines, what are the values of output and control lines if input line 3 is selected?
Flashcards
XOR gate with one input 0
XOR gate with one input 0
The output of a 2-input XOR gate is the same as the input when the other input is 0.
Inverted XOR gate
Inverted XOR gate
Inverting an XOR gate results in a NAND gate. This means that the output of a NAND gate is the opposite of the output of an XOR gate for the same inputs.
Boolean expression F = A + B
Boolean expression F = A + B
In the boolean expression F = A + B, the output (F) will be high (1) if either A or B is high (1). This represents the OR operation.
Multiplexer input selection
Multiplexer input selection
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