Exam Question 1 For a network tech, one benefit of understanding the OSI seven-layer model and how traffic in an actual network works through the model is applying this knowledge to _______________ networks. 1 points Question 2 What device do you need to split a large network into smaller ones? 1 points Question 3 What is the Network layer unique identifier assigned to each device on a TCP/IP network? 1 points Question 4 Which TCP/IP model layer uses connection-oriented protocols? 1 points Question 5 Which layer of the TCP/IP model performs IP addressing functions? 1 points Question 6 Of the following, which is the fastest category of UTP cabling? 1 points Question 7 Which kind of cable does not provide any protection against EMI? 1 points Question 8 Which kind of cable works best for long-distance transmissions? 1 points Question 9 Most network technologies that use fiber-optics use which type of fiber-optic cables? 1 points Question 10 What organization provides a variety of industry-wide cabling standards, such as those for serial, parallel, and FireWire? 1 points Question 11 Which IEEE subcommittee sets the standards for Wireless LAN networks? 1 points Question 12 At which layer of the OSI model does network cabling belong? 1 points Question 13 Which connector is used for UTP cabling on a network? 1 points Question 14 What is the maximum distance between a hub and a node on a 10BaseT network? 1 points Question 15 What kind of cabling does the 10BaseFL standard specify? 1 points Question 16 Which of the following is NOT an advantage of fiber-optic cabling over UTP? 1 points Question 17 How many pairs of pins in an RJ-45 connector does a 10BaseT device actually use? 1 points Question 18 Which of the following is true of an Ethernet hub? 1 points Question 19 What basis do bridges use to determine whether to forward traffic? 1 points Question 20 Of all the Gigabit Ethernet standards detailed in the chapter, which maintains a signal over the greatest distance? 1 points Question 21 What type of fiber-optic cable is used in a 1000BaseLX network? 1 points Question 22 What is the most common connector used in a 1000BaseSX network? 1 points Question 23 The "W" in the standard 10GBaseSW stands for which type of signaling? 1 points Question 24 The "R" in the standard 10GBaseSR stands for which type of signaling? 1 points Question 25 What is the solution manufacturers devised to accommodate the need for switches to connect to a variety of 10 GbE connector types? 1 points Question 26 The problem of modal distortion, involving light bouncing back and forth at a sharp angle as it travels down a cable, is unique to which type of fiber-optic cable? 1 points Question 27 What network component is built into most PCs today? 1 points Question 28 What type of connector is used by all UTP Ethernet NICs? 1 points Question 29 With Windows, what can you .