单项选择题
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. You are going to use the data collector to gather performance data periodically on all instances. You must store all collected data in the same database. This database is hosted on a single instance. Every five hours, you have to collect and load performance data in the management data warehouse. Which data collection process should you implement? （）
A.You should create a cached data collection
B.You should create an on-demand non-cached data collection
C.You should create a scheduled non-cached data collection.
D.You should create two different SQL Agent jobs. The two jobs are scheduled at the same time. One job uploads the data collection and the other job creates a data collection.
相关考题
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单项选择题
YouworkinacompanywhichisnamedWiikigoCorp.ThecompanyusesSQLServer2008.Youaretheadministratorofthecompanydatabase.NowyouareinchargeofaSQLServer2008instance.Theserverhostsdatabasesforseveralmission-criticalapplications.MicrosoftSQLServerManagementStudioexecutesqueriesandithassomeeffect.NowyouintendtolimittheeffectbyusingtheResourceGovernor.YoumustmakesurethatqueriesinitiatedthroughSQLServerManagementStudioislessthan20percentofCPUutilization,besidesthis,youmustmakesurethatqueriesinitiatedbythemission-criticalapplicationscanconsume100percentofCPUutilizationwhenrequired.Sowhatactionshouldyouperformtoachievethisgoal?（）
A.You should alter the default resource pool and set the MAX_CPU_PERCENT option to 80. Then assign this resource pool to the workload group used by SQL Server Management Studio.
B.First, you should create a new resource pool and set the MAX_CPU_PERCENT option to 20. Then assign this resource pool to the workload group used by SQL Server Management Studio.
C.You should alter the default resource pool and set the MAX_CPU_PERCENT option to 20. Then assign this resource pool to the workload group used by the mission-critical applications.
D.First, you should create a new resource pool and set the MAX_CPU_PERCENT option to 80. Then assign this resource pool to the workload group used by the mission-critical applications. -
单项选择题
YouworkinacompanywhichisnamedWiikigoCorp.ThecompanyusesSQLServer2008.Youaretheadministratorofthecompanydatabase.NowyouareinchargeofaSQLServer2008instance.Accordingtothecompanyrequirement,youmigrateanapplicationfromMicrosoftSQLServer2000toMicrosoftSQLServer2008.YouhavetomonitortheSQLServerinstance,andrecordtheuseoffeatureswhichwillbediscontinued.Whatshouldyoudo?（）
A.The SQL Server 2008 Upgrade Advisor should be used
B.You should use a SQL server-side trace. The trace captures the Deprecation Announcement and Deprecation Final Support event classes
C.You should use the SQL Server Profiler. The profiler captures the SQL:BatchCompleted and Exception event classes
D.You should use a SQL server-side trace. The trace captures the SQL:BatchCompleted and Exception event classes. -
单项选择题
YouworkinacompanywhichisnamedWiikigoCorp.ThecompanyusesSQLServer2008.Youaretheadministratorofthecompanydatabase.NowyouareinchargeofaSQLServer2008instance.Todayyounoticethatapplicationsthatrunontheserverhavepoorperformances.Youdoubtthatthishassomethingtodowithtablescans.YouhavetocapturetheappropriateinformationbyusinganappropriateWindowsSystemMonitorobject.Intheoptionsbelow,whichperformanceobjectshouldyouuse?（）
A.You should use SQLServer:Buffer Manager
B.You should use SQLServer:Memory Manager
C.You should use SQLServer:Databases
D.You should use SQLServer:Access Methods
