Match each characteristic with the particular topology. we have to choce between (Bus, Star, Full Mesh, ) Requires a central device answer 1 Requres minimum amount of cable answer 2 Provides the best reliability answer 3 If a single cable is broken, the network is still operational answer 4 If a single cable is broken, the whole network is not operational answer 5

Match each characteristic with the particular topology. we have to choce between (Bus, Star, Full Mesh, ) Requires a central device answer 1 Requres minimum amount of cable answer 2 Provides the best reliability answer 3 If a single cable is broken, the network is still operational answer 4 If a single cable is broken, the whole network is not operational answer 5

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter20: Queuing Theory

Section20.5: The M/m/1/gd/c/∞ Queuing System

Problem 3P

See similar textbooks

Similar questions

As another example, consider a circuit-switched network that connects computers in two remote offices of a private company. The offices are connected using a T-1 line leased from a communication service provider. There are two 4 × 8 (4 inputs and 8 outputs) switches in this network. For each switch, four output ports are folded into the input ports to allow communication between computers in the same office. Four other output ports allow communication between the two offices. Figure shows the situation
Computer Networks Problem In the CSMA/CD protocol, the network adapter waits K-512 bit times after a collision, where K is drawn randomly. For K=20, how long does the adapter wait until returning to Step 2 for a 10 Mbps broadcast channel?
A 1-km-long, 10-Mbps CSMA/CD LAN (i.e., Classic Ethernet)has a propagation speed of 200 m/μsec (i.e., how fast the radio signal moves on the link). Thereare no repeaters in this system. Data frames are 512 bits long, including 480 bits of payload (i.e.,effective data) and 32 bits of overhead (e.g., header, checksum, and other overhead fields). Everydata frame should be confirmed by a 64-bit ACK frame. We assume the sender needs to use onecontention slot to seize the channel before transmitting the data frame, and the receiver needsto use one contention slot to seize the channel before transmitting the ACK frame. Answer thefollowing questions: a. What is the minimum length of a contention slot in μsec? b. What is the effective data rate for the sender to send one data frame? Assume that there areno collisions. Show the calculation c. What would be the impact on the total delay and the effective data rate if we used a longerdata payload size in the data frame? Given one application…
A telephone modem is used to connect a personal computer to a host computer. The speed of the modem is 56 kbps, the one-way propagation delay is 100 ms, the packet size is 256 bytes, and the probability of an error in a packet is 10^-4. Find the efficiency of stop-and-wait ARQ. What window size N is needed to keep the channel busy when there are no transmission errors. For this window size finds the efficiency of the go-back-N and selective repeat protocols. Note: Correct and detailed answer will be Upvoted else downvoted
Copy of (CLO1CLO2) Given a discrete memoryless channel with a input alphabet x= {Xo, X1, X2} where P(x)= 0.25, and P(x,)= 0.30, and a transition matrix given by ГО.8 О.1 0.1 P= 0.1 0.8 О.1 0.1 О.1 0.8 the mutual information of the channel is 0.46483 bit * Save and Submit to save and submit Click Save All Ansusers to save all ansuers P= 0.1 0.8 0.1 0.1 0.1 0.8 the mutual information of the channel is 0.46483 bit No answer is correct. 0.44483 bit 0.48344 bit 0.58344 bit
Please describe the 3-army-problem and the relation and consequences to finding a connection for a network.
Consider an Information system, of a frame size of (5 million) bits are being sent on a path with (10 routers) each having a queuing time of (2 µs) and a processing time of (1 µs). The length of the path is (2000 Km). Acknowledgement frame size is (10 bytes) and the speed of light inside the link is (2 *10^8 m/s). Every link on the path has a bandwidth of (5 Mbps), then the total delay (latency) for this frame is........... O 0.000016 sec. O 0.000020 sec. O 0.000010 sec. O 1.020046 sec. O 0.01 sec.
Assume that there is a shared connection (for example, an Ethernet bus) with a speed of 1 Mbps. How much time (in microseconds) is required to send a frame with a length of 1000 bits over this link?
If a two port bridge was used in a heavy load standard Ethernet network such that the traffic is going through it. If each station is theoretically given a capacity of5Mbpsand the number of stations in each LAN segment is equal, then the number of stations in each LAN is:
The number written next to each link of the network shown below is the probability of the link failing during the lifetime of a virtual circuit from node A to node B. It is assumed that links fail independently of each other. Find the most reliable path from A to B. This problem is equivalent to finding the path with minimum cost, for which we can use Dijkstra’s algorithm, as shown in the table below the graph. Show your work. 0.03 A Step 0 1 2 3 4 5 6 0.07 C 0.01 E N' {A} {A,C} {A,C,..} {A.C......} {A,C,........} {A.C..........} {A,C,.........} D 0.05 A 0.02 0.02 0.01 0.04 D(B), p(B) ∞0,- 0.06 0.03 G B 0.03 F D(C), p(C) | D(D), p(D) | D(E), p(E) | D(F), p(F) A 0.07, A ∞0,- 00,- 0.08, C ...', . D(G), p(G) 00, You do not need to fill an entry at a given step if it is not changing during this step If several entries should be changed at a given step, follow the order of the columns starting at left and going right.
Choose the correct statment(s) from the following. A. It is possible to design a broadcast algorithm for ring interconnect network with time complexity O(logp)O(log⁡p), where p is the number of nodes in the ring. B. The time complexity of broadcast in bus interconnect network is O(1)O(1). C. It is possible to design a broadcast algorithm for hypercube interconnect network with time complexity O(logp)O(log⁡p), where p is the number of nodes in the ring. D. The time complexity of broadcast in ring interconnect network is O(1)O(1).
How many critical paths are there in this network diagram c A 3 4 0 1 N B 7 6 E D 7 F 5 G 3 H

SEE MORE QUESTIONS

Recommended textbooks for you

Operations Research : Applications and Algorithms

Computer Science

ISBN:

9780534380588

Author:

Wayne L. Winston

Publisher:

Brooks Cole

Systems Architecture

Computer Science

ISBN:

9781305080195

Author:

Stephen D. Burd

Publisher:

Cengage Learning

Operations Research : Applications and Algorithms

Computer Science

ISBN:

9780534380588

Author:

Wayne L. Winston

Publisher:

Brooks Cole

Systems Architecture

Computer Science

ISBN:

9781305080195

Author:

Stephen D. Burd

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

GET THE APP

About FAQ Academic Integrity Sitemap Document Sitemap

Contact Bartleby Contact Research (Essays)High School Textbooks Literature Guides Concept Explainers by Subject Essay Help Mobile App

GET THE APP

Privacy

Your CA Privacy Rights

Your NV Privacy Rights

About Ads

Manage My Data

bartleby, a Learneo, Inc. business

Requires a central device	answer 1
Requres minimum amount of cable	answer 2
Provides the best reliability	answer 3
If a single cable is broken, the network is still operational	answer 4
If a single cable is broken, the whole network is not operational	answer 5