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61
Kurose and Ross Edition 6 Exercise 1 Question R21 (Page No 70)
Visit the Queuing and Loss applet at the companion Web site. What is the maximum emission rate and the minimum transmission rate? With those rates, what is the traffic intensity? Run the applet with these rates and determine how ... determine again how long it takes for packet loss to occur. Are the values different? Why or why not?
Visit the Queuing and Loss applet at the companion Web site. What is the maximum emission rate and the minimum transmission rate? With those rates, what is the traffic in...
1.1k
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
network-flow
+
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0
votes
0
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62
Kurose and Ross Edition 6 Exercise 1 Question R20 (Page No 69)
Suppose end system A wants to send a large file to end system B. At a very high level, describe how end system A creates packets from the file. When one of these packets arrives at a packet switch, what ... Why is packet switching on the Internet analogous to driving from one city to another and asking directions along the way?
Suppose end system A wants to send a large file to end system B. At a very high level, describe how end system A creates packets from the file. When one of these packets ...
367
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
descriptive
packet-switching
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0
votes
1
answer
63
Kurose and Ross Edition 6 Exercise 1 Question R19 (Page No 69)
Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 = 500 kbps, R2 = 2 Mbps, and R3 = 1 Mbps. Assuming no other traffic in the network, what is the throughput for ... long will it take to transfer the file to Host B? Repeat (a) and (b), but now with R2 reduced to 100 kbps.
Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rates R1 = 500 kbps, R2 = 2 Mbps, and R3 = 1 Mbps.Assuming no othe...
656
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
network-flow
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0
votes
1
answer
64
Kurose and Ross Edition 6 Exercise 1 Question R18 (Page No 69)
How long does it take a packet of length 1,000 bytes to propagate over a link of distance 2,500 km, propagation speed 2.5 · 108 m/s, and transmission rate 2 Mbps? More generally, how long does it take a packet ... s, and transmission rate R bps? Does this delay depend on packet length? Does this delay depend on the transmission rate?
How long does it take a packet of length 1,000 bytes to propagate over a link of distance 2,500 km, propagation speed 2.5 · 108 m/s, and transmission rate 2 Mbps? More g...
1.3k
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
network-flow
+
–
0
votes
0
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65
Kurose and Ross Edition 6 Exercise 1 Question R17 (Page No 69)
Visit the Transmission Versus Propagation Delay applet at the companion Web site. Among the rates, propagation delay, and packet sizes available find a combination for which the sender finishes transmitting before the ... combination for which the first bit of the packet reaches the receiver before the sender finishes transmitting.
Visit the Transmission Versus Propagation Delay applet at the companion Web site. Among the rates, propagation delay, and packet sizes available find a combination for wh...
412
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
descriptive
+
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0
votes
1
answer
66
Kurose and Ross Edition 6 Exercise 1 Question R16 (Page No 69)
Consider sending a packet from a source host to a destination host over a fixed route. List the delay components in the end-to-end delay. Which of these delays are constant and which are variable?
Consider sending a packet from a source host to a destination host over afixed route. List the delay components in the end-to-end delay. Which ofthese delays are constant...
3.3k
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
packet-switching
descriptive
+
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0
votes
0
answers
67
Kurose and Ross Edition 6 Exercise 1 Question R15 (Page No 69)
Some content providers have created their own networks. Describe Google’s network. What motivates content providers to create these networks?
Some content providers have created their own networks. Describe Google’snetwork. What motivates content providers to create these networks?
262
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
descriptive
+
–
0
votes
0
answers
68
Kurose and Ross Edition 6 Exercise 1 Question R14 (Page No 68)
Why will two ISPs at the same level of the hierarchy often peer with each other? How does an IXP earn money?
Why will two ISPs at the same level of the hierarchy often peer with eachother? How does an IXP earn money?
305
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
network-switching
descriptive
+
–
0
votes
1
answer
69
Kurose and Ross Edition 6 Exercise 1 Question R13 (Page No 68)
Suppose users share a 2 Mbps link. Also, suppose each user transmits continuously at 1 Mbps when transmitting, but each user transmits only 20 percent of the time. When circuit switching is used, how many users can ... given time, all three users are transmitting simultaneously. Find the fraction of time during which the queue grows.
Suppose users share a 2 Mbps link. Also, suppose each user transmits continuously at 1 Mbps when transmitting, but each user transmits only 20 percent of the time.When ci...
3.9k
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
network-switching
circuit-switching
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0
votes
0
answers
70
Kurose and Ross Edition 6 Exercise 1 Question R12 (Page No 68)
What advantage does a circuit-switched network have over a packet-switched network? What advantages does TDM have over FDM in a circuit-switched network?
What advantage does a circuit-switched network have over a packet-switched network? What advantages does TDM have over FDM in a circuit-switched network?
383
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
network-switching
descriptive
+
–
0
votes
1
answer
71
Kurose and Ross Edition 6 Exercise 1 Question R11 (Page No 68)
Suppose there is exactly one packet switch between a sending host and a receiving host. The transmission rates between the sending host and the switch and between the switch and the receiving host are R1 and R2, respectively. ... -to-end delay to send a packet of length L? (Ignore queuing, propagation delay, and processing delay.)
Suppose there is exactly one packet switch between a sending host and a receiving host. The transmission rates between the sending host and the switch and between the swi...
431
views
asked
Apr 9, 2019
Computer Networks
computer-networks
kurose-and-ross
network-layer
network-switching
packet-switching
descriptive
+
–
0
votes
0
answers
72
Morris Mano Edition 3 Exercise 9 Question 24 (Page No. 396)
The boolean functions for the input of SR latch are as follows. Obtain the circuit diagram using a minimum number of NAND gates. $S = x _1’x _2’x _3 + x _1x _2x _3$. $R = x _1x _2’ + x _2x _3’$
The boolean functions for the input of SR latch are as follows. Obtain the circuit diagram using a minimum number of NAND gates.$S = x _1’x _2’x _3 + x _1x _2x _3$.$R...
667
views
asked
Apr 8, 2019
Digital Logic
digital-logic
morris-mano
sequential-circuit
synchronous-asynchronous-circuits
min-no-gates
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–
1
votes
0
answers
73
Morris Mano Edition 3 Exercise 9 Question 23 (Page No. 396)
Draw the logic diagram of the product of sum expression $ Y = (x _1 + x _2’)(x _2 + x _3)$ Show that there is a static 0 hazard when $x _1$ and $x _3$ is equal to zero and $x _2$ goes from 0 to 1.Find a way to remove hazard by adding one more OR gate.
Draw the logic diagram of the product of sum expression$ Y = (x _1 + x _2’)(x _2 + x _3)$Show that there is a static 0 hazard when $x _1$ and $x _3$ is equal to zero a...
712
views
asked
Apr 8, 2019
Digital Logic
digital-logic
morris-mano
sequential-circuit
synchronous-asynchronous-circuits
hazards
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–
1
votes
0
answers
74
Morris Mano Edition 3 Exercise 9 Question 22 (Page No. 396)
Find a circuit that has no static hazard and implements the boolean function: F(A,B,C,D) = $\sum(0,2,6,7,8,10,12)$
Find a circuit that has no static hazard and implements the boolean function:F(A,B,C,D) = $\sum(0,2,6,7,8,10,12)$
1.3k
views
asked
Apr 8, 2019
Digital Logic
digital-logic
morris-mano
sequential-circuit
synchronous-asynchronous-circuits
hazards
+
–
3
votes
0
answers
75
Morris Mano Edition 3 Exercise 9 Question 18 (Page No. 395)
Merge each of the primitive flow table shown in the figure. Proceed as follows: Find all compatible pairs by means of implication table. Find the maximal compatibles by means of a merger diagram FInd the minimal set of compatibles that covers all the states and is closed.
Merge each of the primitive flow table shown in the figure.Proceed as follows:Find all compatible pairs by means of implication table.Find the maximal compatibles by mean...
1.1k
views
asked
Apr 8, 2019
Digital Logic
digital-logic
morris-mano
sequential-circuit
synchronous-asynchronous-circuits
+
–
0
votes
0
answers
76
Morris Mano Edition 3 Exercise 9 Question 17 (Page No. 395)
Reduce the number of states in the state table listed below. Use an implication table.
Reduce the number of states in the state table listed below. Use an implication table.
487
views
asked
Apr 8, 2019
Digital Logic
digital-logic
morris-mano
sequential-circuit
synchronous-asynchronous-circuits
+
–
0
votes
0
answers
77
Morris Mano Edition 3 Exercise 9 Question 16 (Page No. 395)
Using the implication table method, show that the state table listed in the figure cannot be reduced any further.
Using the implication table method, show that the state table listed in the figure cannot be reduced any further.
518
views
asked
Apr 8, 2019
Digital Logic
digital-logic
morris-mano
sequential-circuit
synchronous-asynchronous-circuits
+
–
0
votes
0
answers
78
Morris Mano Edition 3 Exercise 9 Question 15 (Page No. 395)
Assign output values to the don’t care states in the flow tables in the figure below in such a way as to avoid transient output places
Assign output values to the don’t care states in the flow tables in the figure below in such a way as to avoid transient output places
416
views
asked
Apr 8, 2019
Digital Logic
digital-logic
morris-mano
sequential-circuit
synchronous-asynchronous-circuits
+
–
4
votes
0
answers
79
Morris Mano Edition 3 Exercise 9 Question 14 (Page No. 394)
It is necessary to design an asynchronous sequential circuit with two inputs, $x _1 and x _2$, and one output $z$. Initially, both input and output are zero. when $x _1 and x _2$ becomes 1, z becomes 1. when the ... for the circuit and show that it can be reduced to the flow table shown in the figure complete the design of the circuit.
It is necessary to design an asynchronous sequential circuit with two inputs, $x _1 and x _2$, and one output $z$. Initially, both input and output are zero. when $x _1 a...
1.7k
views
asked
Apr 8, 2019
Digital Logic
digital-logic
morris-mano
sequential-circuit
synchronous-asynchronous-circuits
+
–
2
votes
0
answers
80
Morris Mano Edition 3 Exercise 9 Question 13,25 (Page No. 394)
A traffic light is installed at the junction of the railroad and a road. The traffic light is controlled by two switches in the rails placed one mile apart on either side of the junction. A switch is turned on when a ... circuit. show that the flow table can be reduced to four rows Complete the circuit specified in the above problem.
A traffic light is installed at the junction of the railroad and a road. The traffic light is controlled by two switches in the rails placed one mile apart on either side...
1.1k
views
asked
Apr 8, 2019
Digital Logic
digital-logic
morris-mano
sequential-circuit
synchronous-asynchronous-circuits
+
–
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