TEST BANK FOR Network Defense and Countermeasures Principles and Practices, 4th Edition by William Easttom

TEST BANK FOR
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NetworkbDefensebandbCountermeasuresbPrinciplesbandbPractices,b4thbEditionbbybWilliambEasttomb202
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Chapterb1-17

Chapterb1b b IntroductionbtobNetworkbSecurity

1) bWhichbofbthebfollowingbisbthebuniquebaddressbofbthebnetworkbinterfacebcardb(NIC)?
A) IPbaddress
B) NICbaddress
C) MACbaddress
D) URLbaddress
bAnswer:b C




2) Whichbofbthebfollowingbcommandsbcanbyoubusebtobfindbyourbcomputer‟sbIPbaddressbandbn
etworkbinformationbaboutbyourbsystem?
A) Ipconfig
B) Ping
C) Tracert
D) Nonebofbthebaboveb
Answer:b A

3) Whichbofbthebfollowingbcommandsbcanbbebusedbtobdeterminebifbabsystembisbreachablebandbhowbl
ongbabpacketbtakesbtobreachbthatbsystem?
A) Ipconfig
B) Ping
C) Tracert
D) Nonebofbthebaboveb
Answer:b B

4) WhichbofbthebfollowingbprotocolsboperatesbatbthebtransportblayerbofbthebOSIbmodel?
A) FTP
B) TCP
C) DNS
D) IP
Answer:b B

5) WhichbofbthebfollowingblayersbofbthebOSIbmodelbisbresponsiblebforbroutingbthebinformationbinbt
hebnetwork?
A) Transportblayer
B) Networkblayer
C) Sessionblayer
D) Physicalblayer
bAnswer:b B




6) ThebOSIbmodelbisbdividedbintobhowbmanyblayers?
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,A) Four
B) Five
C) Six
D) Sevenb
Answer:b D

7) Mostbattacksbcanbbebclassifiedbasbonebofbthreebbroadbclasses.bWhichbofbthebfollowingbisbnotbonebo
fbthesebclasses?
A) Viruses
B) Malware
C) Blocking
D) Intrusion
bAnswer:b A




8) Denialbofbserviceb(DoS)battacksbfallbunderbwhichbofbthebfollowingbcategoriesbofbattacks?
A) Viruses
B) Malware
C) Blocking
D) Intrusion
bAnswer:b C




9) Whichbofbthebfollowingbisbabsmallbtextbfilebthatbwebbpagesbcanbplacebonbyourbcomputerbtobkeepbtr
ackbofbyourbbrowsingbactivity?
A) Spyware
B) Cookie
C) Keyblogger
D) Trojanb
Answer:b B

10) Inbwhichbofbthebfollowingbattacksbdoesbabhackerbusebabcomputerbtobcallbphonebnumbersbinbs
equencebuntilbanotherbcomputerbanswers?
A) War-driving
B) War-calling
C) War-dialing
D) War-
flyingbAnswer
:b C

11) Whichbofbthebfollowingbtypesbofbhackersbwillbreportbabvulnerabilitybwhenbtheybfindbit?
A) Whitebhat
B) Graybhat
C) Greenbhat
D) Blackbhat
bAnswer:b A




12) Whichbofbthebfollowingbtypesbofbhackersbhacksbintobsystemsbtobcausebharmborbstealbdata?
A) Whitebhat
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,B) Graybhat




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, C) Greenbhat
D) Blackbhat
bAnswer:b D

13) Whichbofbthebfollowingbisbanotherbtermbforbabblackbhatbhacker?
A) Cracker
B) Whitebhat
C) Sneaker
D) Creekerb
Answer:b A

14) Whichbofbthebfollowingbisbanotherbtermbforbethicalbhacker?
A) Cracker
B) Blackbhat
C) Sneaker
D) Creeker
bAnswer:b C




15) Whichbofbthebfollowingbcanbbebusedbtobprotectbthebconfidentialitybofbinformation?
A) Encryption
B) Auditing
C) Backups
D) Networkbserverbredundancyb
Answer:b A

16) Whichbofbthebfollowingbisbusedbtobensurebinformationbintegrity?
A) Auditing
B) Digitalbsignatures
C) Backups
D) Passwords
bAnswer:b B




17) WhichbofbthebfollowingbisbnotbpartbofbthebCIAbtriangle?
A) Integrity
B) Confidentiality
C) Discretion
D) Availability
bAnswer:b C




18) Whichbofbthebfollowingbstatementsbaboutbtheblayeredbsecuritybapproachbisbtrue?
A) Thebperimeterbisbsecured,bbutbthebsystemsbwithinbthebperimeterbarebvulnerable.
B) Thebsystemsbwithinbthebperimeterbarebsecured,bbutbthebperimeterbisbvulnerable.
C) Bothbthebperimeterbandbthebindividualbsystemsbwithinbthebperimeterbarebsecured.
D) Bothbthebperimeterbandbthebindividualbsystemsbwithinbthebperimeterbarebvulnerable.b
Answer:b C




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