Review Quiz 2 (Chap 3) Logical functions are implemented by the interconnection of decoders. (T/F) 1 2 Any Boolean function can be implemented in electronic form as a network of gates. (T/F) A Boolean function can be realized in the sum of products form but not in the product of sums form. (T/F) 4 In general, a decoder has n inputs and 2 outputs. (T/F) 5 Sequential circuits are often referred to as "memoryless" circuits because their output depends only on their current input and no history of prior inputs is retained. (T/F) Which of the following equations correctly reflects the truth table shown below? X Y ZIF. 0 000 0010 0 1 0 1 10111 | 1 0 0 1 1010 1111011 | 1 1 1 A) (xy'z + x'yz' + x'yz' + x'y'z + x'y'Z) B) xy'z + x'yz' + xyz' + x'y'z + x'y'z C) x'yz' + x'yz + xy'z' + xyz' + xyz D) (xlyz' + x'yz + xy'z' + xyz' + xyz)' The Boolean function F(x, y, z) = y'z + xyz + xyz is equivalent to: Az. B) x'y'z + xyz. C) xyz. D) x + y