●A (72) is a file that contains metadata—that is，data about data.(72)A．documentB．Excel tableC. databaseD．data dictionary
●A (72) is a file that contains metadata—that is，data about data.
(72)A．document
B．Excel table
C. database
D．data dictionary
相关考题：
●Thebasic concept of a data (72) is the difference between data and information.(72) A．warehouseB．storageC．baseD．service
●( 72) is a file that contains metadata-that is, data about data.●(72) A. documentB. Excel tableC. databaseD. data dictionary
Your network contains a Distributed File System (DFS) target folder named Folder1 that contains 100 GB of data. You plan to create a new DFS replica of Folder1 on a server named Server2. You need to prestage the data in Folder1 on Server2. The solution must ensure that the amount of initial DFS replication traffic is minimized.Which tool should you use to prestage the Folder1 data？（）A. DfscmdB. DfsrmigC. DfsutilD. Wbadmin
You are the administrator of a SQL Server 2000 database. You import a table of geographic information from a Microsoft access database into a SQL Server 2000 database. The table has 12,000 rows. Each row averages 5,000 bytes. The table contains lockup data that does not change.You want to minimize the size of the data file and the time required to back up the data. Which two actions should you take? (Each correct answer presents part of the solution. Choose two)A. Create a 60-MB data file named geography.ndfB. Create a 95-MB data file named geography.ndfC. Create a 60-MB data file named geography.mdfD. Create a 95-MB data file named geography.mdfE. Place the table in the PRIMARY filegroup.F. Place the table in a new filegroup named LOCATION.
Examine the following scenario:The target database instance is running. The most recent backup available for the target database was taken two days ago. Log files switches have occurred in last two days. The target database is duplicated on the same host, using the Recovery Manager (RMAN) duplicate command as follows:Which statement is true about the duplicate database in this scenario?（）A. It contains data till the last backupB. It contains all data from target database until the current timeC. It contains all data from only the committed transactions in the target databaseD. It contains all data except that which is used by the transactions in the current online redo file of target database
A data( )is a file that contains metadata—that is，data about data.A．structureB．tableC．baseD．dictionary
A （72） is a file that contains metadata—that is,data about data.A.documentB.Excel tableC. databaseD.data dictionary
You are the administrator of a SQL server 2000 computer that contains a database named Acct. The database contains 1.5 GB of data. The server has one 9-GB hard disk that is configured as shown in the Exhibit.You need to import data into the database without adversely affecting database performance. The data will require an additional 2GB of storage space.What should you do?A．Add another data file on drive E, and then add the file to the PRIMARY filegroup.B．Move the transaction log file to drive E, and set the file growth of Acc_Data.mdf by selecting the Unrestricted file growth option.C．Rebuild all clustered indexes so that they have a fill factor of 100.D．Compress drive D.
A data ( ) is a file that contains metadata - that is, data about data. A .structure B .table C .base D .dictionary
_____ is a file that contains metadata-that is, data about data.A.DocumentB.Excel table]C.Database]D.Data dictionary
______is a file that contains metadata-that is,data about data.A.DocumentB.Excel tableC.DatabaseD.Data dictionary
Which of the following are TRUE about a store archive？（）A、It is an XML file containing store data assetsB、It uses the same file format as a ZIP fileC、It contains file assets to create a store or siteD、It can easily be copied from one machine to anotherE、It can contain WebSphere Commerce instance configuration information
You performed the RMAN database backup with the KEEP option.Which two statements are true about this backup?（） (Choose two)A、The KEEP option overrides the configured retention policyB、The KEEP option is an attribute of an individual backup pieceC、The backup contains only data files and archived redo log filesD、The backup contains data files, the server parameter file and the control file even if the control file auto backup is disabled
You want to perform the following operations for the DATA ASM disk group： -Verify the consistency of the disk. -Cross-check all the file extent maps and allocation tables for consistency. check whether the alias metadata directory and file directory are linked correctly. -Check that ASM metadata directories do not have unreachable allocated blocks. Which command accomplishes these tasks（）？A、 ALTER DISKGROUP data CHECKB、 ALTER DISKGROUP data CHECK DISKC、 ALTER DISKGROUP data CHECK FILED、 ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1
You delete content from a file named Speed.doc that is stored in the C:///Data folder. You edit 20 files in this folder over the next two days. You need to restore the version of the file that had the correct data. You also need to ensure that the other files in the folder remain unaffected. What should you do？ （）A、From the Previous Versions tab， restore the version of the file that contains the correct data.B、Restore a version of the folder that contains the correct version of the file.C、Open a version of the folder that contains the correct version of the file.D、Copy a version of the folder that contains the correct version of the file. Replace the existing version of the folder with the older version.
单选题You are the network administrator for your company. All network servers run Windows Server 2003. The network includes a file server named File1. File1 contains a single disk for system files and two SCSI hard disks that comprise a 72-GB mirrored volume with 65 GB of read-only data. Users connect to this data by using shortcuts on their desktops. File1 is scheduled for replacement. You have a scheduled maintenance window to complete this task. Before the maintenance window, you build a new server. You need to bring the new server online with current data and re-establish redundancy as quickly as possible. You must also ensure that the desktop shortcuts will continue to function. What should you do? （）AName the new server File2. Create a new mirrored volume by using two 72-GB disks. Connect File2 to the network and copy the data from File1. When copying is complete, shut down the old File1.BName the new server File1. Move both disks from the old File1 to the new File1. Scan the disks for changes. Import the disks. Connect the new File1 to the network.CName the new server File1. Break the mirror on the old File1. Move one of the disks from the old File1 to the new File1. Scan the disk for changes. Initialize the disk. Select the spare disk and create the mirror. Connect the new File1 to the network.DName the new server File1. Remove one of the disks in the mirror from the old File1. Move the disk to the new File1. Scan the disk for changes. Import the disk. Shut down the old File1 and connect the new File1 to the network.
多选题Which three statements are true about logical structures of the Oracle database（）AEach segment contains one or more extents.BMultiple tablespaces can share a single data file.CA data block is the smallest unit of input/output （I/O） in data files.DIt is possible to have tablespaces of different block sizes in a database.EEach data block in the database always corresponds to one operating system block.
多选题You performed the RMAN database backup with the KEEP option.Which two statements are true about this backup?（） (Choose two)AThe KEEP option overrides the configured retention policyBThe KEEP option is an attribute of an individual backup pieceCThe backup contains only data files and archived redo log filesDThe backup contains data files, the server parameter file and the control file even if the control file auto backup is disabled
多选题Which of the following are TRUE about a store archive？（）AIt is an XML file containing store data assetsBIt uses the same file format as a ZIP fileCIt contains file assets to create a store or siteDIt can easily be copied from one machine to anotherEIt can contain WebSphere Commerce instance configuration information
单选题You want to create a pie-style chart using the Chart Wizard. What must be you do to determine the fields available for use in this chart? （）ASelect the block that contains the data to appear in the pie chart. BSelect the table that contains the data to appear in the pie chart. CSelect the view that contains the data to appear in the pie chart. DNothing. The wizard will automatically create the pie chart based on the highlighted data.
单选题Your network contains a file server that runs Windows Server 2008 R2. The server has File Server Resource Manager (FSRM) installed.A file screen is created for a folder named Data. Data is located on the C drive. The file screen is configured to block files contained in the Audio and Video file group.You need to allow users in the sales department to upload video files to C:/Data/Sales. What should you do?（）ACreate a file screen exception.BModify the Audio and Video file group.CImplement an active file screen on C:/Data/Sales.DImplement a passive file screen on C:/Data/Sales.
单选题You have a large amount of historical data in an operating system file. Some analysts in your organization need to query this data. The file is too large to load into your current database. Which is the most effective method to accomplish the task？（）AUpgrade the hardware/memory to accommodate the data.BLoad the data into your database by using the PARALLEL clause.CGive analysts DBA privilege， so that they can query DBA_EXTERNAL_TABLES.DUse an external table so you can have the metadata available in your database， but leave the data in the operating system files.
单选题Your network contains a Distributed File System (DFS) target folder named Folder1 that contains 100 GB of data. You plan to create a new DFS replica of Folder1 on a server named Server2. You need to prestage the data in Folder1 on Server2. The solution must ensure that the amount of initial DFS replication traffic is minimized. Which tool should you use to prestage the Folder1 data？（）ADfscmdBDfsrmigCDfsutilDWbadmin
单选题You want to perform the following operations for the DATA ASM disk group： -Verify the consistency of the disk. -Cross-check all the file extent maps and allocation tables for consistency. check whether the alias metadata directory and file directory are linked correctly. -Check that ASM metadata directories do not have unreachable allocated blocks. Which command accomplishes these tasks（）？A ALTER DISKGROUP data CHECKB ALTER DISKGROUP data CHECK DISKC ALTER DISKGROUP data CHECK FILED ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1
单选题What does the Metadata Application Programming Interface （API） allow you to do？（）ARepair damaged data dictionary entries.BDelete data dictionary information about database objects you no longer need.CExtract data definition commands from the data dictionary in a variety of formats.DPrepare pseudocode modules for conversion to Java or PL/SQL programs with a Metadata code generator
单选题You are the network administrator for your company. All network servers run Windows Server 2003.The network includes a file server named File1. File1 contains a single disk for system files and two SCSIhard disks that comprise a 72-GB mirrored volume with 65 GB of read-only data. Users connect to thisdata by using shortcuts on their desktops.File1 is scheduled for replacement. You have a scheduled maintenance window to complete this task.Before the maintenance window, you build a new server.You need to bring the new server online with current data and re-establish redundancy as quickly aspossible. You must also ensure that the desktop shortcuts will continue to function.What should you do? （）AName the new server File2. Create a new mirrored volume by using two 72-GB disks. Connect File2 to the network and copy the data from File1. When copying is complete, shut down the old File1.BName the new server File1. Move both disks from the old File1 to the new File1. Scan the disks for changes. Import the disks. Connect the new File1 to the network.CName the new server File1. Break the mirror on the old File1. Move one of the disks from the old File1 to the new File1. Scan the disk for changes. Initialize the disk. Select the spare disk and create the mirror. Connect the new File1 to the network.DName the new server File1. Remove one of the disks in the mirror from the old File1. Move the disk to the new File1. Scan the disk for changes. Import the disk. Shut down the old File1 and connect the new File1 to the network.