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Question 1 of 15
Which of the following gates is known as coincidence detector?
A level Logic Gates Quiz 2
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This A level Logic Gates Quiz 2 quiz contains 15 multiple choice questions designed to help you revise and test your A level Logic Gates Quizzes knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!
Description
Hi everyone!. Welcome to gcequiz.com where in this quiz, we are going to be looking at Logic Gates. It has to do with the fundamental logic gates such as the AND gate, OR gate, NOT gate, NOR gate, NAND gate, and so on.
A logic gate is an idealized model of computation or physical electronic device that implements a Boolean function, performs a logical operation on one or more binary inputs, producing a single logic output. The implementation of logic gates is usually done using diodes and transistors. The diodes and transistors here act as switches, enabling the device to be switched from one state to another. With amplification, logic gates can be cascaded in the same way that Boolean functions can be composed, permitting the construction of a physical model of all of Boolean Logic. In modern practice, most logic gates are made from MOSFETs.
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Progress0 / 15 answered
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Question 2 of 15
Which table shows the logical state of a digital circuit output for every possible combination of logical states in the inputs?
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Question 3 of 15
A positive AND gate is also a negative
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Question 4 of 15
A demultiplexer is used to
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Question 5 of 15
An OR gate can be imagined as
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Question 6 of 15
Which combination of gates does not allow the implementation of an arbitrary boolean function?
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Question 7 of 15
Parallel adders are
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Question 8 of 15
The digital multiplexer is basically a combination logic circuit to perform the operation
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Question 9 of 15
The output of NOR gate is
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Question 10 of 15
A toggle operation cannot be performed using a single
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Question 11 of 15
What is the minimum number of 2 input NAND gates required to implement the function
F = (x'+y') (z+w)
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Question 12 of 15
How many truth tables can be made from one function table?
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Question 13 of 15
A combinational circuit is one in which the output depends on the
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Question 14 of 15
The function of a multiplexer is
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Question 15 of 15
A combinational logic circuit which generates a particular binary word or number is