2. The number of outputs of a digital comparator are a-2 3. The simplification of F = (A.C)(B+C). Bis b F = A+B+C c-4 d-8 PpX+8+ c-FA.B.C &- F = ABC 4. The decoder logic circuit is designed at the -Transmitter side b- Channel c-spy side d-receiver side Q1. Choose the correct choice that fits each of the following: (10 marks) 1. (110010): a- (01110000) BCD b- (10000011) BCD c- (01010000) BCD d- (10010110) BCD 2. The result of comparing the number (10101111)2 with the number (10111011) is G=0 E=0 L=1 b-G-0 E-1 L-0 c-G-1 E-0 L=0 d-G-0 E-1 L=1 3. The minimum number of NAND gates required to implement the expression AB is a-2 b- 3 4. To construct NOT gate, we short the inputs of. .... gate. a- AND b- OR NAND d-5 d- Ex-OR c-F 10,3,4,5 d-F [10,5,6 5. The canonical POS form of F = (A+B)(A+B+C) is a-F-[10,1,7 b- F= 1,2,3 Q1. Choose the correct choice that fits each of the following 1. The logic circuit represented by the figure below is a- AND A Ꭴ B b- NOR 2. The decimal number of (10000111); is a- (125)10 b- (71)10 OR NAND C- (135)10 d-(128) 3. The simplest form of FAB+ AC+B+AC is a- F = B+C B+C b. F=BC c- F = A+B d- F= AB 6 4. How many 2-bits comparators required to compare two numbers each of 16 bits? a-4 b-16 S c-32 d-8 5. The canonical POS form of F = (A+B+C)(A+B+C)(A+B+C) is a- F = [] 0,1,7 b- F = 1,2,7 c-F-[10,3,4,5 0,5,6