Chapter 5

Chapter 5 Review Questions 1. You ar asked to upgrade a four-in-hand topographic anatomy LAN at a promoters ho practise to a star topology LAN. Your friend wants to refer three computers and a printer and use the Ethernet portal method. His computers do not contain wireless NICs. At minimum, which of the followers devices mustiness you add to his current interlockinging hardware? C. A hub 2. Which of the following(a) topologies is supersensitive to signal bounce? B. Bus 3. What type of topology is required for use with a 100Base-TX network? A. Star 4. Your grooms network has outgrown its designated phone service rooms, so you conciliate to house a few routers in an old janitors closet temporarily. However, since the closet has no advocator outlets, you testament create to supply the routers power over the network. If youre lucky, your LAN already uses which of the following Ethernet metres that will allow you to do that? B. 100Base-T 5 . What is the minimum cabling standard required for 10GBase-T Ethernet? C. Cat 6 6. Which of the following is a capability problem with daisy-chaining hubs on a 10Base-T network? A. majestic the uttermost network length 7. Why is packet switching more(prenominal) efficient than circuit switching? B.

In packet switching, packets sight take the quickest route between invitees and arrive separately of when other packets in their data stream arrive 8. You are give out of a team of engineers who work for an ISP that connects grownup data centers, think companies, and their customers throughout California and Oregon. Management has refractory that the compa ny substructure make large profits by promi! sing the effect QoS to certain high-profile customers. Which of the following switching methods will best promise the promised QoS? C. MPLS 9. What happens in CSMA/CD when a node detects that its data has suffered a collision? D. It signals to the network that its data was damaged in a collision, waists a brief period of measure before checking the network for activity, and...If you want to get a large essay, order it on our website: OrderEssay.net

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