Please only attempt if u can answer all

QUESTION 13 Which of these truth tables represents the Exclusive-NOR gate? A B X A B A B X 0 0 1 1 0 0 0 0 0 1 0 10 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 1 1 1 1 0 1 1 0 1 1 0 (A) (B) (D) (A) (B) 0 - (D) QUESTION 14 This is the timing diagram for a 2-input A gate. B OOOO Exclusive-OR AND NAND Exclusive-NOR QUESTION 15 This is the truth table for a(n) 0 00 0 1 1 0 1 1 1 NOR gate OR gate NAND gate AND gate QUESTION 16 This is the logic symbol for a(n) A X B OR gate NAND gate Inverter AND gate QUESTION 19 This is the logic symbol for a(n). X B AND gate NAND gate NOR gate OR gate QUESTION 20 This is the logic symbol for a(n). A D X B NAND gate OR gate Inverter AND gate QUESTION 21 This is the logic symbol for a(n). A B OR gate NAND gate AND gate None of the above QUESTION 22 This is the logic symbol for a(n). A NAND gate OR gate Inverter AND gate QUESTION 29 This is the truth table for an). 0 0 1 0 1 1 1 0 1 1 1 0 AND gate NAND gate OR gate NOR gate