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1- (-47)10 +(-80)10 (in binary, then convert the answer to decimal) 2- (78)10 +(39)10 in BCD code 3- (E2)16- (246)s in Hex.

1- (-47)10 +(-80)10 (in binary, then convert the answer to decimal) 2- (78)10 +(39)10 in BCD code 3- (E2)16- (246)s in Hex.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Q// Find the result for the following. (Choose four only) 1- (-47)10 +(-80)10 (in binary, then convert the answer to decimal) 2- (78)10 +(39)10 in BCD code 3- (E2)16 - (246)s in Hex. 4- (10111001)x3-(1101001)G=(?), in Binary 5- (359)10 + (246)s in octal. Q2// A// Simplify the following Boolean function using K-map (Choose two only). 1- F(A, B, C, D) = Em(0, 6, 8, 13, 14) and d (A, B, C, D) =Em (2, 4, 10,12,15) 2- ABC + ABD + ĀBC + ABCD + ABC 3- F( A, B, C, D) =[[M (1, 3, 6, 9, 11, 12, 14) using POS. B// Simplify the logic circuit in the figure below and then draw the output waveform. Q3//A// For the combinational circuit shown below list the truth table and find the equations of Fo, F1, and F. Where X, Y, and Z are the inputs whereas FO, F1 and F2 are the outputs. (7682 IC is used to add a binary numbers of two bits) FA Aa 7482 F, F. 1-2 Q3//B// Design a combinational logic circuit that has 4-inputs (A.B.C.D) and one output (Y). The output is logic 1 if the input is less than (4) 10, and don't care when the input is greater than (11)10, and then simplify the output use K-map and draw logic circuit. Q4// Answer Two for the following questions. 1- Design magnitude comparator circuit, that has two inputs A (2-bit) and B (2-bit) and one output F (1-bit). The output (F) will be high when the input A is greater than input B (A>B). 2-Design a logic circuit that adds three numbers A, B and C of 2-bits, using Full Adder (F.A) blocks only. 3- If the waveforms shown in figure below are applied as inputs to a 2-bit comparator, draw the three output waveforms of the comparator (G= (A>B), E= (A=B), L= (A<B)) Ao A1 Bo BỊ
Transcribed Image Text:Q// Find the result for the following. (Choose four only) 1- (-47)10 +(-80)10 (in binary, then convert the answer to decimal) 2- (78)10 +(39)10 in BCD code 3- (E2)16 - (246)s in Hex. 4- (10111001)x3-(1101001)G=(?), in Binary 5- (359)10 + (246)s in octal. Q2// A// Simplify the following Boolean function using K-map (Choose two only). 1- F(A, B, C, D) = Em(0, 6, 8, 13, 14) and d (A, B, C, D) =Em (2, 4, 10,12,15) 2- ABC + ABD + ĀBC + ABCD + ABC 3- F( A, B, C, D) =[[M (1, 3, 6, 9, 11, 12, 14) using POS. B// Simplify the logic circuit in the figure below and then draw the output waveform. Q3//A// For the combinational circuit shown below list the truth table and find the equations of Fo, F1, and F. Where X, Y, and Z are the inputs whereas FO, F1 and F2 are the outputs. (7682 IC is used to add a binary numbers of two bits) FA Aa 7482 F, F. 1-2 Q3//B// Design a combinational logic circuit that has 4-inputs (A.B.C.D) and one output (Y). The output is logic 1 if the input is less than (4) 10, and don't care when the input is greater than (11)10, and then simplify the output use K-map and draw logic circuit. Q4// Answer Two for the following questions. 1- Design magnitude comparator circuit, that has two inputs A (2-bit) and B (2-bit) and one output F (1-bit). The output (F) will be high when the input A is greater than input B (A>B). 2-Design a logic circuit that adds three numbers A, B and C of 2-bits, using Full Adder (F.A) blocks only. 3- If the waveforms shown in figure below are applied as inputs to a 2-bit comparator, draw the three output waveforms of the comparator (G= (A>B), E= (A=B), L= (A<B)) Ao A1 Bo BỊ
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