Brooklyn Technical High School Per



Brooklyn Technical High School Per. ________________ Name ___________________________________

Networking MP5 Review #2 Spring 2010 Date _______________

1) Go to . What does this tester do?

2) Go to and look up GBIC. What is a GBIC?

3) What type of cable do you use to connect two hubs or two switches?

4) Some hubs or switches have what are known as uplink ports. These ports allow you to connect connectivity devices without the use of crossover cables. The straight-through cable would go into the uplink port on one connectivity device and a regular port on the other connectivity device. Go to encyclopedia and look up uplink port.

5) What is another name for an uplink port?

6) What words make up the acronym MDI?

7) What is the name of a regular non-MDI port?

8) There is a hub that will connect to a computer. A straight-through cable will be used to go from the computer to the hub. There is only one port left on the hub. It has a toggle button to toggle it between MDI and MDI-X. In the aforementioned scenario, when you connect the computer to the hub using the straight through cable, should the port be on MDI or MDI-X? Why?

9) What is an active hub?

10) What is a passive hub?

11) What utility, new to Windows XP, can be used to return your MAC address?

12) What is the cable property that states the distance at which the signal traveling on a cable begins to weaken?

A) Attenuation B) Cancellation C) Crosstalk D) Interference

13) Which type of punch down block is used to terminate data networking cable?

A) 66 block B) 88 block C) 110 block D) 240 block

14) What are the 4 wire colors in a Cat5e cable?

A) blue, green, red, black B) orange, blue, green, brown C) orange, blue, green, yellow

D) white, black, red, green

15) Which of the IEEE standards is considered to be the Ethernet standard?

A) 802.1 B) 802.3 C) 802.5 D) 802.15

16) The protocol that provides encrypted data transmissions for security on a wireless network is

A) 802.11b B) WEP C) 802.11a D) WINIPCFG

17) Which of the following is a physical address?

A) 00-0D-F3-23-A7-CC B) 124.100.15.4 C) 255.255.255.0 D)

18) Which network relies on CSMA/CA for media access control?

A) Token Bus B) Token Ring C) Ethernet D) Wireless

In the picture at right,

19) What type of cabling goes form the IDFs to the work areas?

A) Vertical Cabling B) Backbone cabling

C) Stranded cabling D) Horizontal Cabling

20) What type of cabling connects the IDFs to the MDF?

A) Stranded Cabling B) UTP Cabling

C) Vertical Cabling D) Horizontal cabling

21) What is the POP in the picture at right?

A) Another name for the default gateway

B) A router that routes packets between networks.

C) A server

D) The location where the outside telecommunications cabling comes in to the building

E) A protocol for breaking up packets into frames

22) Which of the following standards organizations has established guidelines for installing network cables in commercial buildings?

A) EIA/TIA B) ITU C) ANSI D) IEEE

23) Why would you choose to go with switches over hubs when installing a network?

A) Switches offer each individual device more available bandwidth

B) Switches are capable of filtering packets based on the intended MAC address

C) Hubs tend to clutter up networks by sending all packets to everyone, rather than figuring out where they are supposed to go and sending them on a direct path

D) All of the above

24) Which type of fire rating should horizontal cabling have?

A) Mil Spec B) Plenum C) PVC D) UTP

25) The best type of cabling to use for inter-building (from building to building) connections is

A) UTP B) Coax C) Fiber-optic D) STP

26) Which of the following would never be seen in an equipment rack?

A) Patch Panel B) UPS or SPS C) PC D) All of the above can be seen in an equipment rack

27) What is a use of patch cables?

A) To connect different equipment rooms B) To connect the patch panel to the switch

C) They are used as crossover cables D) They are used as rollover cables

28) Which standard addresses cable pathways and installation areas involving multiple rooms, floor and buildings?

A) EIA/TIA 586 B) EIA/TIA 587 C) EIA/TIA 568 D) EIA/TIA 569

29) What does an active hub do that a passive hub does not?

A) connect media B) Route traffic C) Segment a network D) Repeat network signals

30) Which type of cabling is required by fire codes?

A) voice grade B) Plenum-grade C) CAT1 D) CAT5

31) Which of the following is also known as vertical cabling?

A) Horizontal B) Parallel C) Backbone D) Serial

32) When the distance between wiring closets exceeds 500 meters, which of the following types of cable could be used to traverse the distance without the use of intermediate wiring closets or connectivity devices?

A) UTP B) STP C) Copper D) Fiber Optic cabling

33) In an organization in which multiple wiring closets are required, the central junction point for the wiring of the star topology will be located in the

A) MDF B) IDF

C) workstation area D) catchment area

34) When possible, the POP should be located near the _______________-

A) IDF B) workstation area

C) MDF D) bathroom

35) What is the best way to attach individual wires to a patch panel or the back of a wall jack?

A) Punch tool B) TDR

C) Velcro Straps D) Twist ties

36) Horizontal cabling should be labeled at ___________

A) the wiring closet only

B) the wiring pin mounting on the patch panel

C) the destination

D) both ends

37) In the picture at right, what is the maximum length for the cable going for the wall outlet to the PC?

A) 3 meters B) 6 meters

C) 90 meters D) 100 meters

38) What is the maximum length of the cable going from the telecommunications outlet on the wall to the punch down block on the back of the patch panel?

A) 3 meters B) 6 meters

C) 90 meters D) 100 meters

39) What is the maximum length of cable going from the patch panel to the switch?

A) 3 meters B) 6 meters

C) 90 meters D) 100 meters

40) What tool do you use to connect the cable to the back of the patch panel?

A) Crimper B) TDR

C) Patch cable D) Punch Down Tool

41) What type of cable should go in horizontal cabling?

A) Solid Core Cat5e UTP B) Stranded Core Cat5e UTP C) Coaxial Cabling D) Solid Core Cat3 UTP

42) Which of the following is true regarding the IEEE 802.11a standard?

A) It is much faster than 802.11b.

B) It does not have to deal with interference from cordless phones, microwave ovens, and Bluetooth devices, as does 802.11b.

C) It works in the 5.0-GHz frequency range.

D) All of the above.

43) The IEEE Committee that was assigned oversight of wireless networking was the ________ committee.

A) 802.3 B) 802.5 C) 802.10 D) 802.11 E) 802.12

44) What IEEE specification governs wireless networking?

A) 802.1 B) 802.3 C) 802.7 D) 802.11

45) What frequency range is shared by most new cellular telephones, some portable phones, and also the most popular type of wireless

LAN?

A) 2.4-2.4835 GHz B) 3.4 – 3.4835 C) 2.5 – 250 MHz D) 340 – 345 MHz

46) When a wireless network is using passive scanning, how does it locate an available access point?

A) It initiates a discovery process for the nearest access point

B) It receives an identifying token from another workstation in the range of the access point

C) It receives a beacon signal from a nearby access point

D) It receives a response from the nearest access point the first time it tries to transmit to the network

47) Which wireless technology uses the 5-GHz frequency range?

A) 802.11 B) 802.11a C) 802.11b D) 802.11g

48) What is the maximum range of Bluetooth devices?

A) 1 meter B) 3 feet C) 10 meters D) 300 feet

49) Why should you configure a unique SSID for your wireless network?

A) A unique SSID number enables backward compatibility between 802.11g and 802.11b

B) A unique SSID boosts wireless network range

C) A unique SSID boosts wireless network data throughput

D) A unique SSID prevents access by any network device that does not have the same SSID configured

50) In which of the following ways does a wireless LAN differ from an Ethernet LAN?

A) A wireless LAN requires additional protocols in the TCP/IP suite

B) A wireless LAN uses completely different protocols than an Ethernet LAN

C) A wireless LAN uses different techniques at the Physical Layer to transmit data

D) A wireless LAN uses different techniques at the Data Link Layer to transmit fumes

51) What mode is represented at right?

A) Ad-hoc mode B) infrastructure mode

C) Star-bus mode D) Star-ring mode

52) Why is a wireless signal susceptible to noise?

A) Wireless NICs are usually poorly made

B) Wireless transmissions can’t be shielded like transmissions along an Ethernet cable

C) Wireless NICs do not support the network protocols necessary for error correction

D) Wireless NICs rely on the upper levels of the OSI model for error correction

53) In the 802.11 standard, IEEE specifies what type of access method?

A) CSMA/CA B) CSMA/CD C) Demand Priority D) Token Passing

54) If an 802.11b device is communicating with an 802.11g device, at what speed will they communicate?

A) 11Mbps B) 54Mbps C) 1000Mbps C) 1Gbps

55) At right is a picture of a device used on a wireless network. What is this device?

A) An access point B) A switch C) A router

D) An access point, switch, and router all in one.

56) What function does CSMA/CA provide that CSMA/CD does not?

A) Data packet collision detection B) End-to-end data packet encryption

C) Data packet collision avoidance D) Data packet error checking

57) Which of the following is not a medium for direct cable connection?

A) Telephone cable B) Serial cable C) Parallel cable D) USB cable

58) In a direct cable connection, the 2 computers are designated as

A) Sender and receiver B) source and destination C) Node 1 and Node 2 D) Guest and Host

59) You work as a network administrator. At your job, you have two 100Base-TX NON-auto-sensing hubs, Hub A and Hub B. The hubs are connected by a 3-meter straight-through patch cable. The hosts on Hub A are unable to communicate with the hosts on Hub B. What can you do to resolve the problem?

A) Install switches instead of hubs B) Update all clients with Hub A as their default gateway

C) Replace the patch cable the connects Hub A to Hub B with a crossover patch cable

D) Update all clients on Hub A as their default gateway and update clients on Hub B as their default gateway.

60) Which of the following types of cable is going to use a Registered Jack for a terminal?

A) UTP B) Coaxial C) Fiber Optics D) Laser

61) Which of the following types of cable is going to use a BNC connector for a terminal?

A) UTP B) Coaxial C) Fiber Optics D) Laser

62) What type of cabling connects the IDFs to the MDF?

A) Stranded Cabling B) UTP Cabling C) Vertical Cabling D) Horizontal cabling

63) You have been hired to replace and older Token Ring network with a 100BaseT network using the existing UTP cable. How would you accomplish this?

A) Replace the existing UTP cable with Coaxial Cable B) Change the Token Ring Hub to an Ethernet Switch

C) Change the Token Ring Hub to and Ethernet Switch and the Token Ring NICs to 100BaseT NICs

D) Change the Token Ring NICs to Ethernet NICs

64) When do you use a tone generator and tone probe?

A) When you have a patch cable whose RJ45 Jack has come off and you want to test to see if the cable works

B) When your network is running very slow and you want to assess the network traffic

C) When you want to trace a cable.

D) When you want to make a straight through cable

65) What is shown in the picture at right?

A) Crimper and Cable Tester

B) Network Traffic Analyzer

C) Net Toner and Net Probe

D) Medical Device to treat technician exposed to ESD

66) What device do you use to measure the length of a cable that is already installed?

A) Net Toner and Net Probe B) Cable Tester

C) NIC card D) TDR

67) What could you use to test the external port on a NIC card?

A) An RJ45 loopback plug

B) Ping 127.0.0.1

C) Use a Tone Probe and a Tone Generator

D) Use a punch down block

68) What is the picture at right a picture of?

A) A token Ring Frame B) An RJ45 Loopback plug

C) An RJ11 loopback plug D) A Time Domain Reflectometer

69) In a direct cable connection, the 2 computers are designated as

A) Sender and receiver B) source and destination

C) Node 1 and Node 2 D) Guest and Host

70) When you connect a NIC to a switch what is a quick signal that you have connectivity?

A) The lights on the NIC and the port on the switch connected to the NIC are lit

B) The cable feels hot, signaling data is traversing the wire

C) You hear a click when you plug the RJ45 connectors into the NIC and port on the switch

D) Test the cable with a cable tester first to make sure the cable is good.

71) What should you do if you see this pop up from the system tray?

A) Use the cable tester B) Get the TDR

B) Get the Net Toner and Net Proble D) Plug the cable back in

72) In all the NIC cards at right, what is the purpose of each LED?

A) Indicates whether there is an active connection between the NIC and the hub

B) Indicates whether the NIC was installed in the expansion slot correctly

C) Indicates that it is a Fiber-Optic connection

D) Indicates that you have turned on Ethernet networking via Windows

73) What is the famous brand name for a tone generator and tone probe?

A) Tom & Jerry B) Ben & Jerry C) Dynamic Duo D) Fox & Hound

74) What is this picture an example of?

A) A straight-through cable

B) A rollover cable

C) A TDR

D) An RJ45 Loopback plug

75) In the picture below we see a Gigabit Ethernet Switch. We also see some link lights to the left of the ports. What can you tell about the connections based on the link lights?

A) Port 1 is connected to a 10Mbps connection

B) Port 2 is connected to a Gibagit connection.

C) Port 3 is connected to connected to a wireless network

D) Port 4 is connected Gigabit connection

E) The Switch has reached it maximum bandwidth and can’t take any more connections.

76) What kind of cable is shown at right?

A) UTP B) STP C) TDR D) Coaxial E) Gigabit Cable

77) What type of network is shown at right?

A) 10Base2 B) 10BaseT

C) 100BaseT D) 100BaseFL

78) What is the IEEE 802.3u standard?

A) 10BaseT B) 100BaseT

C) 1000BaseT D)1000BaseSX

E) 10BaseFL

79) In the networking example at right, what is the maximum length of the UTP from the 1000Base-T Fiber Media Converter to the 1000Mb copper switch?

A) 10 Kilometers B) 100 meters

C) 1000 meters D) 1000Mbps

80) Which of the following standards defines Token Ring networks?

A) IEEE 802.3 B) IEEE 802.5

C) EIA/TIA 568A D) IEEE 1284

81) Token Ring ports use special ports called ______ to connect other MAUs

A) crossovers B) uplinks

C) ring In ring Out D) repeaters

82) How can we make sure the status of the network connection always appears in the taskbar as shown at right?

A) Right-click on taskbar, then go to Properties, then Customize

B) Control Panel, Network Connections, LAN connection, Properties

C) Right-click on the desktop, then Properties, then Desktop, then Customize Desktop

D) Go to the Icon Folder in Windows and drag the icon into the taskbar

83) In what situation might you use the device at right?

A) If you don’t have an NIC card port, but do have a USB port

B) To increase the speed of your network connection

C) To decrease the speed of your network connection

D) To make a direct cable connection between two computers

84) What kind of NIC is shown at right?

A) 10Base2 B) 10Base5

C) 10BaseT D) Ethernet Fiber NIC

85) What kind of cable is shown at right?

A) Fiber Optic B) Coaxial

C) UTP D) Wireless

86) What organization is responsible for the FDDI specification?

A) IEEE B) ANSI C) EIA/TIA D) ITU

87) What type of physical layer is required for FDDI?

A) a single ring of single mode fiber B) a dual ring of single mode or multimode fiber

C) a dual ring of UTP cabling D) a single ring of STP cabling

88) What is the name of a hub used on a Token Ring network?

A) Multistation Access Unit B) Multiple Carrier Control Unit

C) Multimode Access Station D) Media Access Control Unit

89) The data transmission speed of Fast Ethernet is usually taken to mean?

A) 1 Mb/s B) 10 Mb/s C) 100 Mb/s D) 1000 Mb/s

90) What is pictured at right?

A) Punch Down Tool B) Punch Down Block

C) Crimper D) RJ-45 loopback plug

91) What do you connect onto the side of the device pictured at right?

A) RJ-45 Connectors B) T-Connectors

C) Patch Panel Connectors

D) Individual wires of UTP cable

92) The cable shown at right has SC and MTRJ connectors. What kind of cable is this?

A) Coaxial B) UTP

C) Fiber Optic D) STP

93) The Fiber Optic Cable below is a Single Mode Duplex Fiber Patch Cable. What is the ideal situation to use Single Mode Fiber Optic Cable?

A) In a Room in a LAN

B) On a 10BaseT Switch

C) On a 100BaseT Router

D) For a building to building connection

94) An ‘autonegotiating’ LAN will attempt to?

A) work at the fastest speed of every connected device

B) work at the slowest speed of every connected device

C) transmit in half-duplex at 5 Mb/s

D) transmit in one direction only

95) Gigabit Ethernet, 1000BaseT, IEEE 802.3ab needs what kind of cable system as a minimum??

A) Cat5e B) Cat 6 C) Cat 7 D) optical fiber

96) Which punchdown block is more often used with data (Cat 5/5E/6)?

A) Bix block B) Krone block C) 110 block D) 66 block

97) Which punchdown block is more often used with telephones (Cat 3)?

A) Bix block B) Krone block C) 110 block D) 66 block

98) Look at the following advertisement for cable.

What is the ideal use for this cable?

A) Horizontal cabling from telecommunication outlet to patch panel

B) Interbuilding connection C) Fiber Optic connection

D) 10Base1000 network

99) How would you classify the Fiber Optic Cable in the picture at right?

A) Horizontal Cabling B) Patch Cables

C) Backbone Cabling

D) Long Distance Cabling

E) POP

100) A node connected to its MAU using UTP can be __________ from the MAU

A) 100 meters B) 100 feet

C) 45 meters D) 45 feet

101) The T in 10BaseT refers to

A) Topology B) Ten-Mbps speed

C) Twisted pair cabling D)Transport Technology

102) Plenum cables are?

A) Very low flammability cables for use where environmental air is moving within an enclosed building space

B) Zero halogen data cables C) Very low flammability optical cables

D) None of the above

103) In a horizontal cabling scheme, an ____ jack is used for making the connection to a CAT 5 UTP cable at the telecommunications outlet.

A) RJ-11 B) RJ-45 C) RJ-54 D) RJ-33

104) What is a raceway?

A) Bundle of wires traveling in the same direction

B) Ceiling-mounted patch panel

C) Wall-mounted channel with a removable cover

D) Bundle of wires velcro-strapped to drop ceiling wire supports

E) Place where Jeff Gordon drives his car

105) What are horizontal cabling runs connected to in a wiring closet?

A) LEDs B) Patch panel C) Patch cord D) Switch

106) What are located on the front of a patch panel?

A) punchdown blocks B) RJ-45 ports C) RJ-11 jacks D) LEDs

107) What does TDR stand for?

A) time domain reflectometer B) time domain resistance C) time differential reflectometer

D) none of the other choices

108) A reduction in power of a signal as it passes through copper wires used in UTP is called _______.

A) oscillation B) resistance C) attenuation D) NEXT

109) The IEEE Committee that was assigned oversight of wireless networking was the ________ committee.

A) 802.3 B) 802.5 C) 802.10 D) 802.11 E) 802.12

110) What IEEE specification governs wireless networking?

A) 802.1 B) 802.3 C) 802.7 D) 802.11

111) If an 802.11b device is communicating with an 802.11g device, at what speed will they communicate?

A) 11Mbps B) 54Mbps C) 1000Mbps D) 1Gbps

112) At what speed does 802.11n transmit data?

A) 11Mbps B) 27Mbps C) 54 Mbps D) more than 100Mbps

113) What is it called when a NIC “attaches” itself to an access point?

A) Attach B) Scan C) Probe D) Beacon E) Associate

114) In wireless networking, what is a beacon?

A) A person driving around trying to steal someone’s Internet access

B) A signal sent out by an access point advertising its presence

C) A signal sent out by a wireless NIC looking for a response from an access point

D) When a light on a wireless NIC lights up.

115) In wireless networking, what is a probe?

A) A person driving around trying to steal someone’s Internet access

B) A signal sent out by an access point advertising its presence

C) A signal sent out by a wireless NIC looking for a response from an access point

D) When a light on a wireless NIC lights up.

116) Name the five steps of encapsulation

A) Data, frame, segment, bits, packets B) Bits, frame, packet, segment, data

C) Frame, bits, packet, segment, data D) Data, segment, packet frame, bits

117) How can you see the ARP cache?

A) ARP –A B) ARP –B C) ARP –C D) ARP –D E) ARP –S

118) What is the term used when a person drives around an area with a laptop computer and an 802.11 wireless LAN adapter in order to find unsecured wireless LANs.

A) Cheating B) Lying C) MAC Address Filtering D) War Driving

119) What is NOT a purpose of MAC-Address Filtering

A) To allow more than one person access to the Internet with only 1 IP address on your wireless connection

B) To allow only those users you want to access you wireless connection

C) To keep out unauthorized users from using your wireless connection

D) To secure your wireless LAN

120) How can you spoof your MAC address?

A) Open up your computer, take out the NIC and change the jumpers that determine the MAC address

B) Run software that causes your computer to send out a MAC address other than the one burned into the NIC.

C) Change your NIC card

D) Install a Token Ring NIC in place of the Ethernet NIC

121) I found an older hub with a port labeled MDI/MDI-X and had a toggle switch on it. What is the purpose of this port?

A) It allows you to connect a monitor to it to configure the hub.

B) It allows you to connect a computer to it to configure the hub

C) It allows you to use a straight through cable with the MDI position to connect to another hub

D) It allows you to use a crossover cable with the MDI position to connect to another hub.

122) My daughter took her laptop to her grandmother’s house that doesn’t have any Internet access, but she was browsing the Internet. How is this possible? Which is NOT a possible answer?

A) A neighbor has a wireless router that is set to broadcast SSIDs

B) A neighbor has a wireless router that doesn’t have a WEP key set

C) My daughter has a wireless NIC on her laptop that picked up a beacon signal from a wireless router and connected to it.

D) She used a WEP key cracking tool I accidentally left running on the laptop.

E) The wireless card in the laptop picked up the Time Warner Cable signal from the cable box.

123) What wireless standard is the following PC Card most likely using based on the picture at right?

A) 802.11a B) 802.11b

C) 802.11g D) 802.11n

D) 802.16

124) What is the SSID of this wireless LAN in the previous picture?

A) NETGEAR

B) Smart Wizard C) nglan D) 00-0F-B5-D4-C6-82

125) Wireless networking, or Wi-Fi, can be used to connect computers in a home, and many cities are using the technology to offer free or low-cost Internet access to residents. What's another name for Wi-Fi?

A) 802.3 B) 801.11

C) 801.12 D) 802.11 E) 801.22

126) A wireless network uses ___ waves to transmit signals.

A) Mechanical B) Radio C) Sound D) Oceanic

127) When would you use the program at right?

A) To play WWW Smackdown Professional Edition

B) To configure your Wireless NIC card for WEP Security

C) It is a GUI version of the ARP protocol

D) It is used to spoof your MAC address

128) Of the following networking standards, which is NOT used in Wi-Fi data transmissions?

A) 802.11a B) 802.11b

C) 802.11g D) 802.11n

E) 802.11q

129) WiMax, also known as _____, looks to combine the benefits of broadband and wireless. WiMax will provide high-speed wireless Internet over very long distances and will most likely provide access to large areas such as cities.

A) 802.11n B) 802.11b C) 802.11g D) 802.15 E) 802.16

130) A protocol that provides encrypted data transmissions for security on a wireless network is

A) 802.11b B) WEP C) 802.11a D) WINIPCFG

131) What kind of card is pictured at right?

A) 802.11a B) 802.11b

C) 802.11g D) 802.11n

E) 802.16

132) What channel do most wireless routers use by default?

A) 1 B) 2 C) 4 D) 6 E) 11

133) What does the following picture show?

A) MAC address filtering

B) MAC address spoofing

C) Wireless NIC installation screen

D) Wireless Access Point Beaconing

134) What does the picture at right indicate?

A) I am currently connected to the Network via the Wireless Card.

B) I am currently connected via the Ethernet Card

C) I am currently connected via the 802.3 Card

D) My dial-up network connection is on hold because I am making a telephone call at the moment.

135) What IEEE specification governs wireless networking?

A) 802.1 B) 802.3 C) 802.7 D) 802.11

136) If an 802.11b device is communicating with an 802.11g device, at what speed will they communicate?

A) 11Mbps B) 54Mbps C) 1000Mbps D) 1Gbps

137) On networks, computers must use a common __________ in order for communication to occur

A) protocol B) operating system C) manufacturer D) hardware platform

138) What is it called when a NIC “attaches” itself to an access point?

A) Attach B) Scan C) Probe D) Beacon E) Associate

139) I’ve just moved my mouse cursor over the configuration utility icon in the taskbar. What information is displayed?

A) The WEP Key B) The WPA Key

C) The Protocol D) The SSID

140) I move the mouse pointer over the wireless adapter card icon in the taskbar and the displayed information pops us. Which standard is this card running?

A) 802.11a B) 802.11b

C) 802.11g D) 802.11d

E) 802.11e

141) What does the Wireless Mode shown indicate?

A) Devices will communicate directly with each other

B) Devices will communicate in simplex mode

C) Devices will communicate via an access point

D) This device is being configured as an access point.

E) This will use the Full Mesh physical topology

142) Right-clicking on the Wireless Network Adapter Icon and Clicking “View Available Wireless Networks” or clicking the D-Link configuration utility icon on the desktop displays the window below. What are “smitty” and “Belkin”?

A) The current users on the wireless network

B) The name brand of the wireless cards install on the PC.

C) The MAC addresses of WAPs in the area.

D) The name brand of the WAPs connected to the wireless network.

E) The SSIDs being broadcast by nearby WAPs.

143) Why are “smitty” and “Belkin” appearing in this list?

A) Because we are viewing all Wireless networks in the area

B) Because “smitty” and “Belkin” have configurations that broadcast their SSIDs

C) Popular name brand wireless routers like “smitty” and “Belkin” are detected by Windows XP

D) When you convert your MAC address to a NetBIOS name such as “smitty” or “Belkin”, it is automatically broadcast over the network.

E) Because “smitty” and “Belkin” are looking for free Internet access.

144) Double Clicking on the Wireless Adapter Icon displays the Wireless Network Connection Status Window

Which standard is this card running?

A) 802.11n B) 802.11b

C) 802.11g D) 802.11d

E) 802.11e

145) What kind of protection is Mojo using?

A) SSID B) WPA

C) WPA2 D) WEP

146) At right is a picture of a device used on a wireless network. What is this device?

A) An access point B) A switch C) A router

D) An access point, switch, and router all in one.

147) A customer’s NIC is set up so it can’t send and receive data at the same time. How would you describe this configuration?

A) Half-duplex B) Single Duplex C) Paused Duplex D) Switched Duplex

148) With respect to the network interface card, what does the 10/100 refer to?

A) Protocol speed B) A fiber network

C) Megabits per second D) Maximum and Minimum server speed

149) The purpose of the OSI model is to

A) Standardize communication and facilitate vendor interoperability

B) Allow the Department of Defense to create DARPANet

C) Allow IBM compatible computers to interoperate with Macintosh PCs

D) Allow Rapid Development of Windows XP

150) The OSI model has how many layers?

A) 7 B) 5 C) 4 D) 9

151) The NIC interface has a specific address by which it is identified. What is this address known as?

A) TCP address

B) Address Resolution Protocol (ARP) address

C) Media Access Control (MAC) address D) Network Address

152) If you are running into interference on your wireless network from other devices such as cordless phones, which of the settings at right would you change?

A) Wireless

B) SSID

C) Channel

D) Broadcast

153) Name the five steps of encapsulation

A) Data, frame, segment, bits, packets

B) Bits, frame, packet, segment, data

C) Frame, bits, packet, segment, data

D) Data, segment, packet frame, bits

154) What is the purpose of the uplink port on the switch pictured at right?

A) To allow two switches to connect via a crossover cable.

B) To allow two switches to connect via a straight-through cable

C) To allow a switch to connect to a laptop computer

D) To allow a computer to connect to the switch wirelessly

155) You need to directly connect two computers, but you do not have an available hub. Which of the following network tools would allow you to perform the task?

A) Twisted Pair RJ-45 loopback adapter B) TDR C) Crossover cable D) patch cable

156) A protocol that provides encrypted data transmissions for security on a wireless network is

A) 802.11b B) WEP C) 802.11a D) WINIPCFG

157) What is the term used when a person drives around an area with a laptop computer and an 802.11 wireless LAN adapter in order to find unsecured wireless LANs.

A) Cheating B) Lying C) MAC Address Filtering D) War Driving

158) What is NOT a purpose of MAC-Address Filtering

A) To allow more than one person access to the Internet with only 1 IP address on your wireless connection

B) To allow only those users you want to access you wireless connection

C) To keep out unauthorized users from using your wireless connection

D) To secure your wireless LAN

159) How can you spoof your MAC address?

A) Open up your computer, take out the NIC and change the jumpers that determine the MAC address

B) Run software that causes your computer to send out a MAC address other than the one burned into the NIC.

C) Change your NIC card

D) Install a Token Ring NIC in place of the Ethernet NIC

160) The wiring order below is which IEEE standard?

A) 569A B) 568B C) 569B D) 568A

161) What type of cabling is the cabling that connects floor to floor in the picture at right?

A) Vertical Cabling B) Horizontal cabling

C) Electrical Cabling D) Category 3 cabling

162) Patch panels are usually mounted in standard ___ inch racks.

A) 6 inches B) 12 inches C) 19 inches D) 24 inches

163) A previous technician forgot to label the ports on a patch panel and you don’t know what port belongs to which room. What device do you use to trace which port belongs to which room?

A) TDR B) Net Toner and Net Probe C) Punch Down tool D) Crimper

164) What physical topology is shown at right?

A) Mesh B) Bus C) Ring D) Start

165) What would you call the room on the left in the 1st floor?

A) IDF B) Work Area C) Office D) POP

166) What is the picture at right an example of?

A) Rollover Cable B) Coaxial Cable

C) Straight-through Cable D) Crossover Cable

167) According to the standard IEEE 569, at a minimum, how many wiring closets are required in the picture at right?

A) 3 B) 4 C) 6 D) 1

168) What is another name for the room labeled “Gateway”?

A) IDF B) Work Area

C) Crawl Space D) POP

169) What is the picture below?

A) Punch tool

B) TDR

C) Crimper

D) Fox and Hound

170) What is the picture at right?

A) Punch tool

B) TDR

C) Crimper

D) Fox and Hound

171) What is the purpose of the cutting edge on the left side of the 110 blade?

A) To make electrical contact

B) To strip the outer sheath of the individual wire

C) To untwist the wires

D) To cut off the excess wire

172) I ordered the following Category 6 cable below. What would be the ideal installation for this type of cable?

A) In the work area B) From the Patch Panel to the Switch

C) From Hub to Hub D) From Switch to Switch

E) From the Telecommunications wall outlet to the patch panel

173) What is the minimum category of cable in this 1000BaseT setup?

A) Category 1 B) Category 3 C) Category 5 D) Category 5e E) Category 6

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1000' Gray CAT 5e Plenum Horizontal Cable   A7L504-1000-P  

The gray CAT 5e Horizontal Cable is a plenum rated UTP bulk cable. It is used to connect a network socket with a patch panel. This Cable consists of 8 solid 24 AWG wires, and comes in a 1000-foot reelex box.

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