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- April 15, 2002 Silent Hill 2 Versi Xbox Untuk PS2 Question 1:Which best describes bus topology? B. all of its nodes connected directly to one physical link Question 2: What is a feature of coaxial cable? C. It contains a copper conductor at the center. Question 3: What is the standard 10Base-T termination for the telecommunications outlet? B. RJ-45 Question 4: What is one advantage of using fiber optic cabling in networks? C. not susceptible to electromagnetic interference Question 5: Which is a characteristic of a collision domain? 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 Question 6: How many collision domains exist in a network containing one repeater AND one hub? A. one B. two C. three D. five Question 7: What happens to data packets during a collision? C. It will be destroyed, bit by bit. Question 8: What is true about RJ-45 connectors? A. have eight conductors Question 9: What does the twisting of the wires do in a CAT-5 cable? C. limits signal degradation Question 10: How many collision domains exist in a network containing two repeaters? A. one B. two C. three D. five Question 11: What is the networking term used for a device that is the center of a star topology network? A. bridge B. port C. hub D. filter Question 12: What is the maximum cable length of unshielded twisted pair (UTP), in meters? A. 100 Question 13: How many collision domains exist in a network containing two hubs? A. one B. two C. three D. five Question 14: What is an advantage of coaxial cable? B. It is less expensive than any other type of cabling. C. It is easier to install than UTP. Question 15: Which element of the TIA/EIA standard allows for the greatest cable length? A. patch cords B. work area cable C. horizontal cabling Question 16: What is a feature of fiber-optic cable? 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. Question 17: Which of the following best describes a star topology? D. central node with all links to other nodes radiating from it Question 18: What is a characteristic of a complete (mesh) topology. C. Every node is linked directly to each other. Question 19: What are disadvantages of using a star topology? 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 Question 20: What kind of cable is most frequently recommended and implemented in installations today? C. category 5 Question 21: Which best describes an extended star topology? A. LAN topology in which each of the end nodes of the core topology are acting as the center of its own star topology Question 22: What is the term used for separating collision domains with bridges, switches, and routers? C. segmentation Question 23: Which is true about patch panels? B. have a punch down block on one side Question 24: What is one purpose of a repeater? D. extends the physical length of a network segment |
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