1. : What is the output of an XOR gate if both inputs are LOW (0)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
2. : What is the output of an XOR gate if one input is HIGH (1) and the other is LOW (0)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
3. : What is the output of an XNOR gate if both inputs are LOW (0)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
4. : What is the output of an XNOR gate if one input is HIGH (1) and the other is LOW (0)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
5. : Which gate produces a HIGH (1) output when the inputs are different?
(A) XOR gate
(B) XNOR gate
(C) OR gate
(D) AND gate
6. : Which gate produces a LOW (0) output when the inputs are different?
(A) XOR gate
(B) XNOR gate
(C) OR gate
(D) AND gate
7. : What is the symbol for the XOR gate?
(A) ∧
(B) ∨
(C) ⊕
(D) ⊗
8. : What is the symbol for the XNOR gate?
(A) ∧
(B) ∨
(C) ⊕
(D) ⊗
9. : Which gate is known as the exclusive OR gate?
(A) XOR gate
(B) XNOR gate
(C) OR gate
(D) AND gate
10. : Which gate is known as the exclusive NOR gate?
(A) XOR gate
(B) XNOR gate
(C) OR gate
(D) AND gate
11. : What is the output of an XOR gate if both inputs are HIGH (1)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
12. : What is the output of an XNOR gate if both inputs are HIGH (1)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
13. : Which gate has a truth table that is the inverse of the XOR gate?
(A) XOR gate
(B) XNOR gate
(C) OR gate
(D) AND gate
14. : Which gate has a truth table where the output is LOW (0) only when the inputs are the same?
(A) XOR gate
(B) XNOR gate
(C) OR gate
(D) AND gate
15. : What is the output of an XOR gate if one input is LOW (0) and the other is HIGH (1)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
16. : What is the output of an XNOR gate if both inputs are LOW (0)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
17. : What is the output of an XOR gate if one input is HIGH (1) and the other is LOW (0)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
18. : What is the output of an XNOR gate if both inputs are HIGH (1)?
(A) HIGH (1)
(B) LOW (0)
(C) Unknown
(D) Depends on gate configuration
19. : Which gate is used in arithmetic circuits for addition and subtraction?
(A) XOR gate
(B) XNOR gate
(C) OR gate
(D) AND gate
20. : Which gate is used in digital systems for implementing parity checkers?
(A) XOR gate
(B) XNOR gate
(C) OR gate
(D) AND gate
