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RealExamCollection Microsoft DP-300 Exam AdministeringRelationalDatabasesonMicrosoftAzure Questions & Answers Demo https://www.realexamcollection.com/microsoft/dp-300-dumps.html
Questions&AnswersPDF Page2 Version:7.0 Question:1 HOTSPOT Youareplanningthemigrationof requirements. theSERVER1databases. Thesolutionmust meet thebusiness Whatshouldyouincludeinthemigrationplan?Toanswer,selecttheappropriateoptionsintheanswer area. NOTE:Eachcorrectselectionisworthonepoint. Answer: Explanation: AzureDatabaseMigrationservice Box1:Premium4-VCore Scenario:MigratetheSERVER1databasestotheAzureSQLDatabaseplatform.
Questions&AnswersPDF Page3 MinimizedowntimeduringthemigrationoftheSERVER1databases. Premimum4-vCoreisforlargeorbusinesscritical migrations,andfastermigrationspeeds. workloads. Itsupportsonlinemigrations, offline IncorrectAnswers: TheStandardpricingtiersuitsmostsmall- migrationonly. tomedium- businessworkloads, but itsupportsoffline Box2:AVPNgateway YouneedtocreateaMicrosoftAzureVirtualNetworkfortheAzureDatabaseMigrationServicebyusing theAzureResourceManagerdeploymentmodel, premisessourceserversbyusingeitherExpressRouteorVPN. whichprovidessite-to-siteconnectivitytoyouron- Reference: https://azure.microsoft.com/pricing/details/database-migration/ https://docs.microsoft.com/en-us/azure/dms/tutorial-sql-server-azure-sql-online Question:2 DRAGDROP YouneedtoconfigureuserauthenticationfortheSERVER1databases. securityandcompliancerequirements. Thesolutionmustmeetthe Whichthreeactionsshouldyouperforminsequence?Toanswer,movetheappropriateactionsfromthe listofactionstotheanswerareaandarrangetheminthecorrectorder. Answer:
Questions&AnswersPDF Page4 Explanation: Scenario:AuthenticatedatabaseusersbyusingActiveDirectorycredentials. TheconfigurationstepsincludethefollowingprocedurestoconfigureanduseAzureActiveDirectory authentication. CreateandpopulateAzureAD. Optional: Associateor Subscription. CreateanAzureActiveDirectoryadministrator.(Step1) Configureyourclientcomputers. CreatecontaineddatabaseusersinyourdatabasemappedtoAzureADidentities.(Step2) ConnecttoyourdatabasebyusingAzureADidentities.(Step3) changetheactivedirectory that is currently associatedwithyour Azure Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/authentication-aad-overview Question:3 HOTSPOT Youneedtoimplement requirements. themonitoringof SalesSQLDb1. Thesolutionmust meet thetechnical Howshouldyoucollectandstreammetrics?Toanswer, area. selecttheappropriateoptionsintheanswer NOTE:Eachcorrectselectionisworthonepoint.
Questions&AnswersPDF Page5 Answer: Explanation: Box1:Theserver,theelasticpool,andthedatabase Senario: SalesSQLDb1isinanelasticpoolnamedSalesSQLDb1Pool. Litwaretechnical requirementsinclude:all andstorageusageandlimitsmustbeanalyzedbyusingAzurebuilt-infunctionality. SQLServerandAzureSQLDatabasemetricsrelatedtoCPU Box2:AzureEventhubs Scenario:MigrateManufacturingSQLDb1totheAzurevirtualmachineplatform. Eventhubsareabletohandlecustommetrics. IncorrectAnswers: AzureLogAnalytics AzuremetricandlogdataaresenttoAzureMonitorLogs, directlybyAzure. AzureSQLAnalyticsisacloudonlymonitoringsolutionsupportingstreamingof diagnosticstelemetryforallofyourAzureSQLdatabases. previouslyknownasAzureLogAnalytics, However, becauseAzureSQLAnalyticsdoesnotuseagentstoconnecttoAzureMonitor, itdoesnot
Questions&AnswersPDF Page6 supportmonitoringofSQLServerhostedon-premisesorinvirtualmachines. Question:4 YouneedtoidentifythecauseoftheperformanceissuesonSalesSQLDb1. Whichtwodynamicmanagementviewsshouldyouuse?Eachcorrectanswerpresentspartof solution. NOTE:Eachcorrectselectionisworthonepoint. the A.sys.dm_pdw_nodes_tran_locks B.sys.dm_exec_compute_node_errors C.sys.dm_exec_requests D.sys.dm_cdc_errors E.sys.dm_pdw_nodes_os_wait_stats F.sys.dm_tran_locks Answer:AE Explanation: SalesSQLDb1experiencesperformanceissuesthatarelikelyduetoout-of-datestatisticsandfrequent blockingqueries. A:Usesys.dm_pdw_nodes_tran_locksinsteadofsys.dm_tran_locksfromAzureSynapseAnalytics(SQL DataWarehouse)orParallelDataWarehouse. E:Example: Thefollowingquerywillshowblockinginformation. SELECT t1.resource_type, t1.resource_database_id, t1.resource_associated_entity_id, t1.request_mode, t1.request_session_id, t2.blocking_session_id FROMsys.dm_tran_locksast1 INNERJOINsys.dm_os_waiting_tasksast2 ONt1.lock_owner_address=t2.resource_address; Note:Dependingonthesystemyou’reworkingwithyoucanaccessthesewaitstatisticsfromoneof threelocations: sys.dm_os_wait_stats:forSQLServer sys.dm_db_wait_stats:forAzureSQLDatabase sys.dm_pdw_nodes_os_wait_stats:forAzureSQLDataWarehouse IncorrectAnswers: F:sys.dm_tran_locksreturnsinformationaboutcurrentlyactivelockmanagerresourcesinSQLServer
Questions&AnswersPDF Page7 2019(15.x).Eachrowrepresentsacurrentlyactiverequesttothelockmanagerforalockthathasbeen grantedoriswaitingtobegranted. Insteadusesys.dm_pdw_nodes_tran_locks. Reference: https://docs.microsoft.com/en-us/sql/relational-databases/system-dynamic-management-views/sys- dm-tran-locks-transact-sql Question:5 HOTSPOT YouneedtorecommendaconfigurationforManufacturingSQLDb1afterthemigrationtoAzure. solutionmustmeetthebusinessrequirements. The Whatshouldyouincludeintherecommendation?Toanswer, answerarea. selecttheappropriateoptionsinthe NOTE:Eachcorrectselectionisworthonepoint. Answer: Scenario:BusinessRequirements
Questions&AnswersPDF Page8 Litwareidentifiesbusinessrequirements deployments. include: meet anSLAof 99.99%availabilityfor all Azure Box1:Cloudwitness If youhaveaFailoverClusterdeployment, Azure),itisrecommendedthatyouconfigureaCloudWitnessasyourquorumwitnessresource. whereall nodescanreachtheinternet(byextensionof Box2:AzureBasicLoadBalancer MicrosoftguaranteesthataLoadBalancedEndpointusingAzureStandardLoadBalancer,servingtwoor moreHealthyVirtualMachineInstances,willbeavailable99.99%ofthetime. Note:Therearetwomainoptionsforsettingupyourlistener:external(public)orinternal.Theexternal (public)listenerusesaninternetfacingloadbalancerandisassociatedwithapublicVirtualIP(VIP)that isaccessibleovertheinternet. Aninternal listenerusesaninternal clientswithinthesameVirtualNetwork. loadbalancerandonlysupports Reference: https://technet.microsoft.com/windows-server-docs/failover-clustering/deploy-cloud-witness https://azure.microsoft.com/en-us/support/legal/sla/load-balancer/v1_0/ Demo Question DP-300 Dumps PDF