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QUESTION 1 This is the truth table for a(n). A B X 0 0 0 0 1 1 1 1 1 0 1 1 NAND gate AND gate OR gate NOR gate QUESTION 2 Which of these truth tables represents the Exclusive-NOR gate? A B X . 1 0 1 0 1 1 1 1 A 0 0 1 1 B 0 1 0 1 (B) 0 0 0 0 1 1 1 0 1 1 1 0 0 0 1 0 1 0 1 0 0 1 1 0 (D) 1 0 OOOO O(A) (B) (C) (D) QUESTION 4 This is the rectangular outline symbol for a(n). B > 1 OR gate Inverter AND gate None of the above QUESTION 5 This is the timing diagram for a 2-input gate. A X NAND OOOO Exclusive-OR OR AND QUESTION 6 This is the timing diagram for a 2-input gate. A B X NAND AND OR Exclusive-OR QUESTION 10 This is the logic symbol for a(n). AD X Inverter OR gate AND gate None of the above QUESTION 11 This is the timing diagram for a 2-input gate. A B X NAND Exclusive-OR Exclusive-NOR AND