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True or False



 This activity contains 8 questions.

Question 1.
To implement the full-adder sum functions, two exclusive-OR gates can be used.

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Question 2.
A data selector is also called a demultiplexer.

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Question 3.
A digital circuit that converts coded information into a familiar or non-coded form is known as an encoder.

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Question 4.
Even parity is the condition of having an even number of 1s in every group of bits.

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Question 5.
An encoder in which the highest and lowest value input digits are encoded simultaneously is known as a priority encoder.

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Question 6.
The look-ahead carry method suffers from propagation delays.

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Question 7.
A pull-up resistor is a resistor used to keep a given point in a circuit HIGH when in the active state.

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Question 8.
Three select lines are required to address four data input lines.

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