A. bridge B. port C. hub D. filter A. patch cords B. work area cable C. horizontal cabling D. diagonal cabling A. Every node is linked directly to the same hub. B. Every node is linked directly to a switch. C. Every node is linked directly to each other. D. All nodes share a single wire (or cable). A. 100 B. 185 C. 200 D. 500 A. one B. two C. three D. five A. have RJ77 jacks on one side B. have a punch down block on one side C. cannot be rack mounted D. require a power supply A. It can run unrepeated farther than twisted-pair cabling. B. It is less expensive than any other type of cabling. C. It is easier to install than UTP. D. It is more susceptible to noise than UTP. A. It contains four wire pairs in the center. B. It uses a plastic woven braid. C. It contains a copper conductor at the center. D. It relies on cancellation effects to reduce the amount of interference. A. makes it thinner B. makes it less expensive C. limits signal degradation D. allow 6 pairs to fit in the space of 4 pairs A. have eight conductors B. have four conductors C. have one center conductor D. They are a layer 2 component. A. It is capable of higher data rates than other types of networking media. B. Its core is made of highly reflective Kevlar. C. It relies on total internal cancellation to guide light for tremendous distances. D. It uses an intense incandescent light. A. LAN topology in which each of the end nodes of the core topology are acting as the center of its own star topology B. LAN topology in which transmissions from network stations propagate the length of a single coaxial cable and are received by all other stations C. LAN topology in which end points on a network are connected to a common central switch by point-to-point links D. LAN topology where central points on a network are connected to a common central switch by linear links A. one B. two C. three D. five A. category 3 B. category 4 C. category 5 D. coaxial cable A. UTP 55 B. RJ-45 C. EIA 45 D. TIA 74 A. The packet is resent by the multiport hub. B. The packet is converted to analog and retransmitted. C. It will be destroyed, bit by bit. D. It will be rebuilt by destination device. A. filters network traffic B. increases traffic on a network C. decreases data transmission rates D. extends the physical length of a network segment A. cheap B. easy to install C. not susceptible to electromagnetic interference D. it is available either with or without an outer shield A. hard to setup, install, and maintain the network B. difficult to diagnose problems that occur in the network C. needs lots of network media and the network would be susceptible to problems at central node D. inability to modify the design of the network once it has been set up A. one B. two C. three D. five A. switching domains B. extending domains C. segmentation D. fragmentation A. transmission across a single coaxial cable B. a trunk node which branches to other nodes C. every node is linked to all other nodes D. central node with all links to other nodes radiating from it A. all computers on a single shared access media B. all computers sharing a single IP address C. all computers sharing a single MAC address D. all computers within a WAN A. all of its nodes connected directly to a central point (like a hub) B. all of its nodes connected directly to one physical link C. all nodes connected to each other (fully meshed) D. all nodes connected to exactly 2 other nodes |