wirelessnetworkingfinalexamresults-12505660299261-phpapp03

8/13/2019 wirelessnetworkingfinalexamresults-12505660299261-phpapp03

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Resources Lessons Quizzes Assignments Discussion Completion

Wireless Networking

completion: final exam results

Final Exam

Ealuation of !our answers:

1. The most common wire used in wired computer networks is what?

You chose: CA" #$

Correct%The most common wire used in wired computer networks isCAT 5.

2. Which of the following terms refers to the deice that proides an accesspoint for wireless deices?

You chose: WA&$

Correct%WA! stands for Wireless Access !oint" and it proides accessfor wireless deices.

#. Which of the following definitions $est descri$es a deice drier?

You chose: A software component t'at ena(les 'ar)ware to interact

wit' t'e operating s!stem$

Correct%A deice drier" sometimes %ust called a drier" ena$leshardware to interact with the operating s&stem.

'. Which of the following is an e(ample of a spreading techni)ue forwireless networking?
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You chose: *rt'ogonal Fre+uenc! Diision ,ultiplex- or *FD,$

Correct%*+,- is a spreading techni)ue used in wireless networking.

5. Which of the following is a time$ased measure?

You chose: Fre+uenc!$

Correct%+re)uenc& is the measure of complete waes oer a gienperiod of time" and therefore is a time$ased measure.

/. 0ert is a measure of which of the following?

You chose: .!tes per secon)$

ncorrect.0ert is not a measure of $&tes per second. The correctanswer is: C&cles per second.

3. What does the term !A4 stand for?

You chose: &ersonal Area Network$

Correct%!A4 stands for !ersonal Area 4etwork" a phrase oftenassociated with luetooth deices.

6. Which of the following is the ma(imum $andwidth rating for 672.11a?

You chose: #/ ,(ps$

Correct%672.11a has a ma(imum $andwidth rating of 5' -$ps.


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8. Which organiation manages the luetooth standard?

You chose: .luetoot' 012$

Correct%The luetooth standard is managed $& the luetooth 9pecialnterest roup ;9


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1#.You would encounter a piconet in which of the following technologies?

You chose: .luetoot'$

Correct%A scatternet is a collection of two or more interconnectedluetooth piconets.

1'. n a Wi+i network" the 99, performs what function?

You chose: 1t uni+uel! i)entifies a wireless network$

Correct%A passke& uni)uel& identifies a wireless network.

15.luetooth is considered which of the following?

You chose: A s'ort3range wireless tec'nolog!$

Correct%luetooth has a ma(imum range of a$out ## feet" which makesit a shortrange wireless technolog&.

1/.With onewa& satellite nternet access" what means of transmission isused for uploading information ;from the computer to the nternet


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Correct%=atenc& is defined as the time it takes for a packet to traerse anetwork.

16.Which of the following cellular generations promises the most$andwidth?

You chose: 42$

Correct%# promises to delier $road$andlike $andwidth oer cellularsignals" and as such" promises the most $andwidth of an& aaila$lecellular generations to date.

18.What would &ou find in a network topolog& drawing?

You chose: A map of logical network connections$

Correct%4etwork topolog& is a map of logical network connections.

27.You are adding a wireless 4C to a computer. The WA! to which &ourcomputer will connect is compliant with 672.11$. Which of the followingwireless 4Cs should &ou choose to ensure compati$ilit&?

You chose: An 567$88g N1C$

Correct%The 672.11g standard is compati$le with 672.11$ and 672.11gdeices" so the 672.11g 4C is compati$le with the 672.11$ WA!.

21.The 9mith famil& is $u&ing a new WA!. -rs. 9mith needs to connect toher corporate network using a irtual priate network connection. Whichof the following is a critical feature for the WA!?

You chose: 9&N pass3t'roug'$


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Correct%9ince -rs. 9mith must connect to her corporate network usinga irtual priate network connection ;>!4


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Correct%A preferred network is wireless network to which &ou haepreiousl& authenticated and connected.

2/.WC stands for what?

You chose: Win)ows ero Configuration$

Correct%WC does indeed stand for Windows ero Configuration.

23.What is another term for W! ke&?

You chose: Wireless ke!$

Correct%Wireless ke& is another term for W! ke&.

26.Your friend Bohn has created an Ad 0oc network called A=!0A. Yourcomputer name is CD90" and &our username is A-. When&ou connect to the Ad 0oc network" which network name should &ou

look for?

You chose: AL&;A$

Correct%The network name A=!0A will $e used $& all deicesconnecting to the Ad 0oc network.

28.0ow do &ou make a luetooth deice isi$le to other near$& luetoothdeices?

You chose: &ut it in )iscoer! mo)e$

Correct%!utting a deice into discoer mode makes it isi$le to near$&luetooth deices. -an& deices must specificall& $e placed indiscoer& mode.


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#7.Which profile ena$les a luetooth headset to communicate and placecalls with a luetooth cell phone?

You chose: ;an)s Free$

Correct%The 0ands +ree profile for luetooth ena$les communicationand call placement with a headset or with an& other deices" such as anautomo$ile.

#1.When a deice is spoofed" what happens?

You chose: Anot'er )eice mas+uera)es as t'at )eice$

Correct%9poofing is the act of mas)uerading as another deice.

#2.What is a hotspot district?

You chose: A region w'ere an entire section of town is Wi3Fiena(le) in an effort to attract (usiness actiit!$

Correct%A hotspot district is a section of a town that is Wi+i ena$led inan effort to attract $usiness actiit&.

##.What is an enterprise network?

You chose: A network foun) in large organizations$

Correct%nterprise networks are networks found in large organiations"such as companies or goernment agencies with thousands ofcomputers.

#'.What is meant $& Ethe last mileE?


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You chose: "'e copper ca(ling (etween a 'ouse an) t'e telep'onecompan!

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