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Questions and Answers
Which logic gate produces an output that is true only when all its inputs are true?
Which logic gate produces an output that is true only when all its inputs are true?
- NAND gate (correct)
- XOR gate
- OR gate
- NOT gate
What is the function of a half adder in digital circuits?
What is the function of a half adder in digital circuits?
- Performs subtraction of two binary numbers with borrow input
- Performs subtraction of two binary numbers without borrow input
- Performs addition of two binary numbers with carry input
- Performs addition of two binary numbers without carry input (correct)
What is the base of the hexadecimal number system?
What is the base of the hexadecimal number system?
- 10
- 4
- 16 (correct)
- 8
