You set the following parameters in the parameter file and restarted the database:Which two statements are true regarding these parameters after the database instance is restarted?()A. The MEMORY_MAX_TARGET parameter is automatically set to 500 MBB. The v

题目
You set the following parameters in the parameter file and restarted the database:Which two statements are true regarding these parameters after the database instance is restarted?()

A. The MEMORY_MAX_TARGET parameter is automatically set to 500 MB

B. The value of the MEMORY_MAX_TARGET parameter remains zero till it is changed manually

C. The PGA_AGGREGATE_TARGET and SGA_TARGET parameters are automatically set to zero

D. The lower bounds of PGA_AGGREGATE_TARGET and SGA_TARGET parameters are set to 90 MB and 270 MB, respectively

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1.You are a database administrator in the Los Angeles branch office of a specialty foods supplier. A mainframe. database at the headquarters contains all company data. Each branch office contains a SQL Server 2000 computer that imports regional data from the mainframe. database.The server in Los Angeles contains a Data Transformation Services (DTS) package that uses OLE DB to connect to the company's mainframe. database. The DTS package extracts and transforms data about buyers and products for that region. The DTS package then writes the data to the SQL Server database in Los Angeles.You need to configure a SQL Server computer for the new branch office in Sydney. You want to copy the Los Angeles package and modify it so that it writes data to the SQL Server database in Sydney.You use the DTS Designer to modify the DTS package so that it imports regional data from the mainframe. database to the server in Sydney. The modified DTS package runs successfully on the server in Los Angeles. You save this DTS package to the server in Sydney, but the server in Sydney cannot connect to the mainframe. database.You want to enable the server in Sydney to connect to the mainframe. database. What should you do?A．Change the connection properties in the DTS package so that the package uses new login credentials to connect to the mainframe. database.B．Modify the workflow in the DTS package so that the server in Sydney is included.C．On the server in Sydney, install an OLE DB provider for the mainframe. database.D．On the server in Sydney, delete and then re-create the DTS package.

2.You’re going to have a quiz ( )by another two in the ( )month.A. followed,followedB. followed,followingC. following,followedD. following,following

3.On Friday at 11:30 am you decided to flash back the database because of a user error that occurred at 8:30 am. Which option must you use to check whether a flashback operation can recover the database to the specified time? （）A. Check the alert log fileB. Query the V$FLASHBACK_DATABASE_LOG viewC. Query the V$RECOVERY_FILE_DEST_SIZE viewD.Query the V$FLASHBACK_DATABASE_STAT viewE. Check the value assigned for the UNDO_RETENTION parameter

4.在模块程序中可以使用PARAMETERS和LPARAMETERS命令来接受调用程序传入的参数，其PARAMETERS命令声明的形参变量被看做是模块程序中建立的______变量。

更多“You set the following parameters in the parameter file and restarted the database:Which two statements are true regarding these parameters after the database instance is restarted?() ”相关问题

  • 第1题：

    Youhavecreatedascriptintherecoverycatalogcalledbackup_database.Whichofthefollowingcommandswouldsuccessfullyexecutethatscript?()

    A.run{openscriptbackup_database；runscriptbackup_database}

    B.run{engagescriptbackup_database；}

    C.run{runscriptbackup_database；}

    D.Run{executescriptbackup_database；}

    E.Thenamebackup_databaseisaninvalidnameforanRMANscript.TryingtorunitfromRMAN wouldresultinanerror.


    参考答案：D

  • 第2题：

    YouaremaintainingtheSALESdatabaseforanorganization.YouhaveenabledtheFlashbackDatabasefeatureandwanttoestimatetheflashbackspacerequiredforfutureoperations.Whichviewwouldyouquerytoestimatetheflashbackspacerequired？（）

    A.V$DATABASE

    B.V$FLASHBACK_DATABASE_STAT

    C.V$FLASHBACK_DATABASE_LOG

    D.V$RECOVERY_FILE_DEST


    参考答案：B

  • 第3题：

    Anadministratorisplanningaclusterrunningapplicationsin3separateresourcegroups.RGA-Database1RGB-WebServerRGC-Database2Database1andDatabase2mustbeonlinebeforetheWebServer.AllresourcegroupshaveaStartupPolicyofOnlineonHomeNodeOnly.Whichofthefollowingwillensurethattheresourcegroupsareprocessedinthecorrectorder？（）

    A.SettheSerialAcquisitionOrder

    B.SettheParallelAcquisitionOrder

    C.ConfigureOnlineontheSameNodeDependency

    D.ConfigureOnlineonDifferentNodesDependency


    参考答案：A

  • 第4题：

    Youarerequiredtoflashbackyourdatabase.Youwanttofindtheamountofflashbackdatageneratedsincethedatabasewasopened.Whichtaskwillyouperformtoobtaintherequiredinformation?()

    A.QuerytheV$FLASHBACK_DATABASE_LOGview.

    B.QuerytheV$FLASHBACK_DATABASE_STATview.

    C.CheckthevalueoftheDB_FLASHBACK_RETENTION_TARGETinitializationparameter.

    D.QuerytheV$RECOVERY_FILE_DESTview.


    参考答案：B

  • 第5题：

    Marrywantstocreateanewapplicationonhislaptopthatdoesnothaveanydesignelementsinit.Whichoneofthefollowingshouldhedotobeginhisprocess?()

    A.selectfile->Database->newandgiveitafilenameof“blank.nsf”

    B.selectfile->Database->new,chooselocalastheserver,andchosetheblanktemplate

    C.selectfile->Database->new,chooselocalastheserver,andchosethedefault.ntftemplate

    D.selectfile->Database->new,giveitafilenameof“blank.nsf”,andchosetheblanktemplate


    参考答案：B

  • 第6题：

    ______ has many elements: text, audio sound, static graphics images, animations, and video.

    A.Multimedia]
    B.DatabasE.C.File]
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    答案：A
    解析：
    多媒体有如下多种元素：文本、音频、静态图像、动画和视频。

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