Hardware and Operating Systems Essentials
bg bg bg bg b
- D386
g bg
D386 - HWOS GAME - PRACTICE EXAM 1
InbgwhichbgscenariobgisbgDynamicbgRAMbg(DRAM)bgtypicallybgused?
High-performancebgcomputingbgapplications
Embeddedbgsystemsbgwithbglimitedbgpower
Serversbgandbgworkstations
CachebgmemorybginbgCPUbg-bganswer--Embeddedbgsystemsbgwithbglimitedbgpower
InbgPython,bgwhatbgpackagebgisbgprimarilybgusedbgforbginternalbgregressionbgtestingbgpurposes?
unittest
pytest
nose
testbg-bganswer--test
Whatbgtypebgofbgsystembgisbgcharacterizedbgbybgsmallbghand-
heldbgdevicesbglikebgphonesbgandbgtablets,bgoftenbgcontainingbgnon-
magneticbgstoragebgmedia,bgandbgdominatesbgwithbg70%bgmarketbgsharebgforbgAndroidbgandbg28%bgforbgiOS?
BarebonesbgComputerbgSystem
Real-timebgsystems
Mobilebgdevicebgsystems
Distributedbgsystemsbg-bganswer--Mobilebgdevicebgsystems
Youbgfindbgabgscriptbginterceptingbgcommunicationbgbetweenbgabguserbgandbgabgwebsitebgtobgstealbgsensitivebginformatio
gWhatbgtypebgofbgcyberattackbgisbgthis?
Cross-SitebgScriptingbg(XSS)
SQLbgInjection
Man-in-the-Middlebg(MitM)
DenialbgofbgServicebg(DoS)bg-bganswer--Man-in-the-Middlebg(MitM)
Whatbgisbgthebgprimarybgobjectivebgofbganbgattackerbgexploitingbgabgcross-sitebgscriptingbgvulnerability?
Accessbguser'sbgdata
Gainbgadministrativebgprivileges
Executebgarbitrarybgcodebgonbgthebgserver
Launchbgdenialbgofbgservicebgattacksbg-bganswer--Accessbguser'sbgdata
Whichbgtermbgdescribesbgmotherboardsbgwithbgexpansionbgslotsbgpositionedbgatbgabg90-
degreebganglebgtobgthebgCPU,bgfacilitatingbgimprovedbgcoolingbgperformancebgandbgairflowbgwithinbgthebgcase?
Lateralbgmotherboards
Horizontalbgmotherboards
Verticalbgmotherboards
Parallelbgmotherboardsbg-bganswer--Verticalbgmotherboards
Whatbgisbgthebgmainbgpurposebgofbgabglogicbgbomb?
Tobgstealbgsensitivebginformationbgfrombgabgcomputerbgsystem
Tobgtriggerbgabgmaliciousbgactionbgbasedbgonbgabgspecificbgeventbgorbgcondition
Tobgdisplaybgannoyingbgadvertisementsbgonbgabgcomputerbgscreen
1bg/bg8
, Hardware and Operating Systems Essentials
bg bg bg bg b
- D386
g bg
Tobgdisplaybgannoyingbgadvertisementsbgonbgabgcomputerbgscreenbg-bganswer--
Tobgtriggerbgabgmaliciousbgactionbgbasedbgonbgabgspecificbgeventbgorbgcondition
Whatbgisbgthebgtermbgforbgabgcomputerbgvirusbgthatbgspreadsbgbybgattachingbgitselfbgtobgexecutablebgfiles?
Worm
Trojanbghorse
Bootbgsectorbgvirus
Filebginfectorbgvirusbg-bganswer--Filebginfectorbgvirus
Youbgfindbgabgscriptbgembeddedbgwithinbgabgwebpagebgthatbgexecutesbgunauthorizedbgactionsbginbgabguser'sbgbrowser.bgW
hatbgtypebgofbgcyberattackbgisbgthis?
Cross-SitebgScriptingbg(XSS)
SQLbgInjection
BrutebgForcebgAttack
Man-in-the-Middlebg(MitM)bg-bganswer--Cross-SitebgScriptingbg(XSS)
Abgscriptbgrepeatedlybgattemptsbgtobglogbginbgtobgabguserbgaccountbgwithbgvariousbgpasswordbgcombinations.bgWhatbgtype
ofbgcyberattackbgisbgthis?
SQLbgInjection
Cross-SitebgScriptingbg(XSS)
Phishing
BrutebgForcebgAttackbg-bganswer--BrutebgForcebgAttack
Whichbgofbgthebgfollowingbgactionsbgcanbghelpbgpreventbgabgcomputerbgvirusbgfrombginfectingbgabgsystem?
Keepingbgthebgoperatingbgsystembgandbgantivirusbgsoftwarebgupbgtobgdate
Disablingbgthebgfirewall
Downloadingbgfilesbgfrombguntrustedbgsources
Clickingbgonbgsuspiciousbgemailbgattachmentsbg-bganswer--
Keepingbgthebgoperatingbgsystembgandbgantivirusbgsoftwarebgupbgtobgdate
InbgabgSQLbginjectionbgattack,bgwhatbgtechniquebgisbgcommonlybgusedbgbybgattackers?
Overloadingbgserverbgresources
Manipulatingbgsessionbgcookies
Exploitingbgquerybgparameters
Interceptingbgnetworkbgtrafficbg-bganswer--Exploitingbgquerybgparameters
WhatbgisbgthebgpurposebgofbgthebgCASbglatencybginbgRAMbgmodules?
ItbgdeterminesbgthebgmaximumbgclockbgspeedbgofbgthebgRAM
Itbgmeasuresbgthebgtimebgdelaybgbetweenbgissuingbgabgreadbgcommandbgandbgthebgactualbgdatabgretrieval
Itbgcontrolsbgthebgtimingbgofbgcolumnbgaccess
ItbgspecifiesbgthebgdatabgtransferbgratebgbetweenbgRAMbgandbgCPUbg-bganswer--
Itbgmeasuresbgthebgtimebgdelaybgbetweenbgissuingbgabgreadbgcommandbgandbgthebgactualbgdatabgretrieval
WhatbgisbgthebgmainbgadvantagebgofbgStaticbgRAMbg(SRAM)bgoverbgDynamicbgRAMbg(DRAM)?
Lowerbgpowerbgconsumption
Higherbgstoragebgdensity
Fasterbgaccessbgtimes
Cheaperbgmanufacturingbgcostbg-bganswer--FasterbgAccessbgTimes
WhichbgtypebgofbgRAMbgmodulebgisbgcommonlybgusedbginbglaptopbgcomputers?
DIMM
2bg/bg8
bg bg bg bg b
- D386
g bg
D386 - HWOS GAME - PRACTICE EXAM 1
InbgwhichbgscenariobgisbgDynamicbgRAMbg(DRAM)bgtypicallybgused?
High-performancebgcomputingbgapplications
Embeddedbgsystemsbgwithbglimitedbgpower
Serversbgandbgworkstations
CachebgmemorybginbgCPUbg-bganswer--Embeddedbgsystemsbgwithbglimitedbgpower
InbgPython,bgwhatbgpackagebgisbgprimarilybgusedbgforbginternalbgregressionbgtestingbgpurposes?
unittest
pytest
nose
testbg-bganswer--test
Whatbgtypebgofbgsystembgisbgcharacterizedbgbybgsmallbghand-
heldbgdevicesbglikebgphonesbgandbgtablets,bgoftenbgcontainingbgnon-
magneticbgstoragebgmedia,bgandbgdominatesbgwithbg70%bgmarketbgsharebgforbgAndroidbgandbg28%bgforbgiOS?
BarebonesbgComputerbgSystem
Real-timebgsystems
Mobilebgdevicebgsystems
Distributedbgsystemsbg-bganswer--Mobilebgdevicebgsystems
Youbgfindbgabgscriptbginterceptingbgcommunicationbgbetweenbgabguserbgandbgabgwebsitebgtobgstealbgsensitivebginformatio
gWhatbgtypebgofbgcyberattackbgisbgthis?
Cross-SitebgScriptingbg(XSS)
SQLbgInjection
Man-in-the-Middlebg(MitM)
DenialbgofbgServicebg(DoS)bg-bganswer--Man-in-the-Middlebg(MitM)
Whatbgisbgthebgprimarybgobjectivebgofbganbgattackerbgexploitingbgabgcross-sitebgscriptingbgvulnerability?
Accessbguser'sbgdata
Gainbgadministrativebgprivileges
Executebgarbitrarybgcodebgonbgthebgserver
Launchbgdenialbgofbgservicebgattacksbg-bganswer--Accessbguser'sbgdata
Whichbgtermbgdescribesbgmotherboardsbgwithbgexpansionbgslotsbgpositionedbgatbgabg90-
degreebganglebgtobgthebgCPU,bgfacilitatingbgimprovedbgcoolingbgperformancebgandbgairflowbgwithinbgthebgcase?
Lateralbgmotherboards
Horizontalbgmotherboards
Verticalbgmotherboards
Parallelbgmotherboardsbg-bganswer--Verticalbgmotherboards
Whatbgisbgthebgmainbgpurposebgofbgabglogicbgbomb?
Tobgstealbgsensitivebginformationbgfrombgabgcomputerbgsystem
Tobgtriggerbgabgmaliciousbgactionbgbasedbgonbgabgspecificbgeventbgorbgcondition
Tobgdisplaybgannoyingbgadvertisementsbgonbgabgcomputerbgscreen
1bg/bg8
, Hardware and Operating Systems Essentials
bg bg bg bg b
- D386
g bg
Tobgdisplaybgannoyingbgadvertisementsbgonbgabgcomputerbgscreenbg-bganswer--
Tobgtriggerbgabgmaliciousbgactionbgbasedbgonbgabgspecificbgeventbgorbgcondition
Whatbgisbgthebgtermbgforbgabgcomputerbgvirusbgthatbgspreadsbgbybgattachingbgitselfbgtobgexecutablebgfiles?
Worm
Trojanbghorse
Bootbgsectorbgvirus
Filebginfectorbgvirusbg-bganswer--Filebginfectorbgvirus
Youbgfindbgabgscriptbgembeddedbgwithinbgabgwebpagebgthatbgexecutesbgunauthorizedbgactionsbginbgabguser'sbgbrowser.bgW
hatbgtypebgofbgcyberattackbgisbgthis?
Cross-SitebgScriptingbg(XSS)
SQLbgInjection
BrutebgForcebgAttack
Man-in-the-Middlebg(MitM)bg-bganswer--Cross-SitebgScriptingbg(XSS)
Abgscriptbgrepeatedlybgattemptsbgtobglogbginbgtobgabguserbgaccountbgwithbgvariousbgpasswordbgcombinations.bgWhatbgtype
ofbgcyberattackbgisbgthis?
SQLbgInjection
Cross-SitebgScriptingbg(XSS)
Phishing
BrutebgForcebgAttackbg-bganswer--BrutebgForcebgAttack
Whichbgofbgthebgfollowingbgactionsbgcanbghelpbgpreventbgabgcomputerbgvirusbgfrombginfectingbgabgsystem?
Keepingbgthebgoperatingbgsystembgandbgantivirusbgsoftwarebgupbgtobgdate
Disablingbgthebgfirewall
Downloadingbgfilesbgfrombguntrustedbgsources
Clickingbgonbgsuspiciousbgemailbgattachmentsbg-bganswer--
Keepingbgthebgoperatingbgsystembgandbgantivirusbgsoftwarebgupbgtobgdate
InbgabgSQLbginjectionbgattack,bgwhatbgtechniquebgisbgcommonlybgusedbgbybgattackers?
Overloadingbgserverbgresources
Manipulatingbgsessionbgcookies
Exploitingbgquerybgparameters
Interceptingbgnetworkbgtrafficbg-bganswer--Exploitingbgquerybgparameters
WhatbgisbgthebgpurposebgofbgthebgCASbglatencybginbgRAMbgmodules?
ItbgdeterminesbgthebgmaximumbgclockbgspeedbgofbgthebgRAM
Itbgmeasuresbgthebgtimebgdelaybgbetweenbgissuingbgabgreadbgcommandbgandbgthebgactualbgdatabgretrieval
Itbgcontrolsbgthebgtimingbgofbgcolumnbgaccess
ItbgspecifiesbgthebgdatabgtransferbgratebgbetweenbgRAMbgandbgCPUbg-bganswer--
Itbgmeasuresbgthebgtimebgdelaybgbetweenbgissuingbgabgreadbgcommandbgandbgthebgactualbgdatabgretrieval
WhatbgisbgthebgmainbgadvantagebgofbgStaticbgRAMbg(SRAM)bgoverbgDynamicbgRAMbg(DRAM)?
Lowerbgpowerbgconsumption
Higherbgstoragebgdensity
Fasterbgaccessbgtimes
Cheaperbgmanufacturingbgcostbg-bganswer--FasterbgAccessbgTimes
WhichbgtypebgofbgRAMbgmodulebgisbgcommonlybgusedbginbglaptopbgcomputers?
DIMM
2bg/bg8
