COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -41. Which of the following is correct for full adders? Full adders have the capability of directly adding decimal numbers.
Detailed explanation-2: -A Full adder circuit, on a basic level, is used to add 3 bits to give their sum and a carry.
Detailed explanation-3: -A full adder is a combinational circuit that forms the arithmetic sum of three input bits. It has two inputs: X and Y, that represent the two significant bits to be added, and a Z input that is a carry-in from the previous significant position.
Detailed explanation-4: -A full adder circuit is central to most digital circuits that perform addition or subtraction. It is so called because it adds together two binary digits, plus a carry-in digit to produce a sum and carry-out digit. It therefore has three inputs and two outputs.