1. Multiple Choice Questions A. The logic gate that will have HIGH at its output when all of its inputs are HIGH is: LAND gate H OR gate NOT gate iv. NOR gate B. Which one of the following figures represent a NAND gate? W.D il. B LA D Do D D C B C. Which logic gate does the following truth table belong to? 1. Ex-NOR Gate il. NAND Gate ill. EX-OR Gate iv. NOR Gate A 0 0 1 1 B 0 1 D 1 X 0 1 1 0 D. Which logic gate does the following truth table belong to? 1. Ex-NOR Gate i NAND Gate it. EX NOR Gate iv. NOR Gate B 0 1 0 1 X 1 0 --OO 1 E. What type of logic gate does this logic circuit configuration produce? 1. NAND gate A 11. NOR gate X = 2B + AB it. EXOR gate iv. EXNOR gate F. The output of a NAND gate with three inputs, A, B, and C, is O when: 1. A=0, B -0,C=0 ii. A = 1, B = 1, C=1 iii. A = 1, B = 0, C=0 iv. A = 1, B = 0,C=1 G. Identify the function generated by the logic circuit illustrated below. L. F=A F/A,B,C) 1. F= ABC iii. F= ABC iv. F= (A+B) iv. A(B+C) H. The expression: = ABC + AB (AC) is equal to: I. ABC ito m. A(B+C) 1. Inputs values to produce x = 1 in the Figure: 1. A=0,3-0, C=0 8 Hi. A=0, B=1, C=1 in A=1, B=0, C=1 iv. A-1, B-1, CO J. How many NOR gates are required to implement AB? i) 2 ! in) 4 iv) 6 K. Which of the following is an implementation of OR gate, in figure below? ii. (b) i. (a) iv. (d) iii. (C) 10 ic L. Which logic gate does the following truth table belong to? 1. AND Gate 0 0 it. NAND Gate O 1 1 0 OR Gate 1 iv. NOR Gate M. How many NAND gates are required to represent an AND gate? i. 1 ii. 2 iii. 3 iv. 4 N. The output of the following logic circuit can be expressed as: i. X+Y T. X+Y 1.XY iv. X.Y Du