USComputerNetworkingInternetTechnologyGU2FINALDN7W35.docx
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USComputerNetworkingInternetTechnologyGU2FINALDN7W35.docx
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USComputerNetworkingInternetTechnologyGU2FINALDN7W35
HigherNationalGroupAwardGradedUnitSpecification
GeneralInformationforCentres
ThisgroupawardGradedUnithasbeenvalidatedaspartoftheHNDComputerNetworkingandInternetTechnology.Centresarerequiredtodeveloptheassessmentinstrumentinaccordancewiththisvalidatedspecification.CentreswishingtouseanothertypeofgroupawardGradedUnitorassessmentinstrumentarerequiredtosubmitproposalsdetailingthejustificationforchangeforvalidation.
GroupAwardGradedUnitTitle:
HNDComputerNetworkingandInternetTechnologyGradedUnit2
GroupAwardGradedUnitCode:
DN7W35
TypeofGroupAwardGradedUnit:
Project
AssessmentInstrument:
CaseStudy
Creditvalue:
2HNCreditsatSCQFlevel8:
(16SCQFcreditpointsatSCQFlevel8)
*SCQFcreditpointsareusedtoallocatecredittoqualificationsintheScottishCreditandQualificationsFramework(SCQF).EachqualificationintheFrameworkisallocatedanumberofSCQFcreditpointsatanSCQFlevel.Thereare12SCQFlevels,rangingfromAccess1toDoctorates.
Purpose:
ThisgroupawardGradedUnitisdesignedtoprovideevidencethatthecandidatehasachievedthefollowingprincipalaimsoftheHNDInternetworking:
1.Topreparecandidatesforemploymentinanetwork-relatedpostattechnicianorprofessionallevelinatechnicalsupportoradministrativerole.
2.Todeveloparangeofspecialisttechnicalknowledgeandskillsinnetworkingtechnologiesandoperatingsystems.
3.Toprovidecandidateswiththeunderpinningknowledgeandskillstoallowthemtositvendorcertificationexaminationsatadvancedlevel.
4.TopreparestudentsforprogressiontofurtherstudyinComputerNetworkingorarelateddisciplineatthirdyeardegreelevel.
RecommendedPriorKnowledgeandSkills:
ItisrecommendedthatthecandidateshouldhavecompletedorbeintheprocessofcompletingthefollowingUnitsrelatingtotheabovespecificaimspriortoundertakingthisgroupawardGradedUnit:
∙DF9X35NetworkingTechnology
∙DF9Y35RoutingTechnology
∙DG0935SwitchingTechnology
∙DG0A35InternetworkingTechnology
GeneralInformationforCentres(cont)
Assessment:
ThisgroupawardGradedUnitwillbeassessedbytheuseofacasestudy.The“fleshed-out”casestudyshouldprovidethecandidatewiththeopportunitytoproduceevidencethatdemonstratesshe/hehasmettheaimsofthegroupawardthatthisgroupawardGradedUnitcovers.
AnexemplarinstrumentofassessmentandmarkingguidelineshavebeenproducedtoprovideexamplesofthekindofevidencerequiredtodemonstrateachievementoftheaimsofthegroupawardcoveredbythisGradedUnitandtoindicatethenationalstandardofachievementrequiredatSCQFlevel8.
AdministrativeInformation
GradedUnitCode:
DN7W35
GradedUnitTitle:
HNDComputerNetworkingandInternetTechnologyGradedUnit2
Dateofpublication:
May2004
Source:
SQA
SpecialNeeds:
ThisgroupawardGradedUnitspecificationisintendedtoensurethattherearenoartificialbarrierstolearningorassessment.Specialneedsofindividualcandidatesshouldbetakenintoaccountwhenplanninglearningexperiences,selectingassessmentinstrumentsorconsideringspecialalternativeassessmentarrangements.Forinformationonthese,pleaserefertotheSQAdocumentGuidanceonSpecialAssessmentArrangements(December2001,AA0645/3).
©ScottishQualificationsAuthority2004
Thispublicationmaybereproducedinwholeorinpartforeducationalpurposesprovidedthatnoprofitisderivedfromreproductionandthat,ifreproducedinpart,thesourceisacknowledged.
AdditionalcopiesofthisgroupawardGradedUnitspecificationifsourcedbytheScottishQualificationsAuthoritycanbepurchasedfromtheScottishQualificationsAuthority.Thecostforeachspecificationis£2.50plusahandlingchargeof£1.95perorder.
HigherNationalGroupAwardGradedUnitSpecification:
Instructionsfordesigningtheassessmenttaskandassessingcandidates
GroupAwardGradedUnitTitle:
HNDComputerNetworkingandInternetTechnologyGradedUnit2
ConditionsofAssessment
Thecandidateshouldbegivenadateforcompletionofthecasestudy.However,theinstructionsfortheassessmenttaskshouldbedistributedtoallowthecandidatesufficienttimetoassimilatethedetailsandcarryouttheassessmenttask.Duringthetimebetweenthedistributionoftheassessmenttaskinstructionsandthecompletiondate,assessorsmayanswerquestions,provideclarification,guidanceandreasonableassistance.Theassessmenttaskshouldbemarkedassoonaspossibleafterthecompletiondate.Thefinalgradinggivenshouldreflectthequalityofthecandidate’sevidenceatthetimeofthecompletiondate.ReassessmentofthisgroupawardGradedUnitshouldbebasedonasignificantlydifferentassessmenttask.
Atthislevel,candidatesshouldworkindependently.ItisuptoCentrestotakereasonablestepstoensurethattheprojectistheworkofthecandidate.Forexample,Centresmaywishtoinformallyquestioncandidatesatvariousstagesontheirknowledgeandunderstandingoftheprojectonwhichtheyhaveembarked.Centresshouldensurethatwhereresearchetc,iscarriedoutinotherestablishmentsorunderthesupervisionofothersthatthecandidatedoesnotreceiveundueassistance.
Instructionsfordesigningtheassessmenttask
Theassessmenttaskisaproject.Theprojectundertakenbythecandidatemustbeacomplextaskwhichinvolves:
♦variableswhicharecomplexorunfamiliar
♦relationshipswhichneedtobeclarified
♦acontextwhichmaybefamiliarorunfamiliartothecandidate
Theassessmenttaskmustrequirethecandidateto:
♦analysethetaskanddecideonacourseofactionforundertakingtheproject
♦planandorganiseworkandcarryitthoughtocompletion
♦reflectonwhathasbeendoneanddrawconclusionsforthefuture
♦produceevidenceofmeetingtheaimswhichthisgroupawardGradedUnithasbeendesignedtocover
Theassessmentshouldbeintheformofacasestudy.ThiswillcompriseageneralrequirementsdocumentlistingcurrentusageofanetworkinafictitiousCollege.Theorganisationhasusergroupscomprisingadministrationstaff,teachingstaff,studentsandComputerServicesUnitpersonnel.Therequirementsdocumentshoulddetailaspectsofthecurrentnetworkandwouldincludethenumberofusers,currentmedia,topology,applicationsinuse,internetworkingdevices,protocols,securityarrangements,WANlinks,generalphysicalbuildinglayout,generallocationofusers,sizeofdomains(broadcast,collisionandbandwidth),serverusage,serverlocation,newtechnologytheuserwouldliketoimplement,HigherNationalGroupAwardGradedUnitspecification:
Instructionsfordesigningtheassessmenttaskandassessingcandidates(cont)
probabletimescalefordeliveryoftheprojectandwhereappropriateabudget.Thedocumentwillalsoindicatetheuserexpects100%growthinthenetworkduringthenextthreeyears.
Thisgrowthincludesbothanincreaseinthenumberofusersandbandwidthdemands.Forsecurityreasonsstudentscannotbegivenaccesstostaffresources.Buildingplansshouldidentifythelocationofroomscontainingusers.Tablesofthenumberofhostsineachroomshouldbeprovided.AselectionofIPaddressesshouldbesuppliedcoveringatleastoneclassBandclassCaddress.
Evidencerequirementsandmarkinginstructions
Inadditiontoprojectdocumentation,foreachofthestageslistedbelow,candidatesshouldprovide:
BuildingplansindicatinglocationofIDF,MDF,HWC,mediaruns;IPaddressallocationandsubnettingtables;tablesofappropriateequipmentselected;logicaldiagramsdetailinginternetworkingdevicesandconnectionsbetweensuchdevices.
Guidanceongradingcandidates
CandidateswhomeettheminimumevidencerequirementswillhavetheirachievementgradedasC–competent,orA–highlycompetentorBsomewherebetweenAandC.ThegraderelatedcriteriatobeusedtojudgecandidateperformanceforthisGradedUnitisspecifiedinthefollowingtable.
GradeA
GradeC
Isaseamless,coherentpieceofworkwhich:
∙hassufficientevidenceforthethreeessentialphasesoftheproject,isproducedtoahighstandard,andisquiteclearlyinter-related
∙demonstratesanaccurateandinsightfulinterpretationoftheprojectbrief
∙ishighlyfocusedandrelevanttothetasksassociatedwiththeprojectbrief
∙isclearandwellstructuredthroughoutandlanguageusedisofahighstandardintermsoflevel,accuracyandtechnicalcontent
∙effectivelyconsolidatesandintegratesrequiredknowledgeandskills
∙includesclearanddetailedbuildingplansindicatingoptimumlocationofIDF,MDF,HWC,mediaruns
∙includesefficientandeffectiveIPaddressallocationandsubnettingtables;
∙includestablesofoptimumequipmentselected;
∙includesclearanddetailedlogicaldiagramsdetailinginternetworkingdevicesandconnectionsbetweensuchdevices.
Isaco-ordinatedpieceofworkwhich:
∙hassufficientevidenceofthethreeessentialphasesoftheprojectandisproducedtoanadequatestandard
∙demonstratesanacceptableinterpretationoftheprojectbrief
∙isfocusedandrelevanttothetasksassociatedwiththeprojectbrief
∙issatisfactorilystructuredandlanguageusedisadequateintermsoflevel,accuracyandtechnicalcontent
∙consolidatesandintegratesknowledgeandskillsbutthismaylacksomecontinuityandconsistency
∙includesreadablebuildingplansindicatingworkablelocationofIDF,MDF,HWC,mediaruns
∙includesworkableIPaddressallocationandsubnettingtables;
∙includestablesofworkableequipmentselected;
∙includesreadablelogicaldiagramsdetailinginternet
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