COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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AND
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OR
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NAND
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NOR
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Detailed explanation-1: -NAND and NOR gates are universal gates.
Detailed explanation-2: -The NAND and NOR gates are universal gates. In practice, this is advantageous since NAND and NOR gates are economical and easier to fabricate and are the basic gates used in all IC digital logic families.
Detailed explanation-3: -Among the following, NAND gate is the universal gate.
Detailed explanation-4: -∴ NAND and NOR gates are called universal gates because they can be combined to produce any of the other gates like OR, AND, and NOT gates. Hence the correct option is option (B).
Detailed explanation-5: -There are 5 universal gates. Explanation: There are only 2 main universal gates: NAND and NOR. A NAND gate as well as the NOR gate can be used to implement any other Boolean expression thus it is called as a universal gate.