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ExamQuestion 1For a network tech, one benefit of understanding.docx
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?
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Question 29
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ExamQuestion 1For a network tech, one benefit of understanding.docx
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?
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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 .
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