单选题Which command would allow you to compare two files stored on your router?（）Auser@hostfile show filename1 compare filename2Buser@hostfile compare files filename1 filename2Cuser@hostcompare files filename1 filename2Duser@hostcompare filename1 filename2
单选题
Which command would allow you to compare two files stored on your router?（）
A
user@host>file show filename1 compare filename2
B
user@host>file compare files filename1 filename2
C
user@host>compare files filename1 filename2
D
user@host>compare filename1 filename2
参考解析
解析：
暂无解析
相关考题：
You issued the following commands to configure setting in RMAN;Then you issued the following command to take the backup:RMAN BACKUP DATABASE PLUS ARCHIVELOG;Which statement is true about the execution of the above command?（）A. The backup will terminate because the FORMAT clause was not configured for the channelB. It backs up two copies of data files to tape and disk, and two copies of archived log file on tapeC. It backs up the data files and archived log files to disk, making two copies of each data file and archived log fileD. It backs up the data files and archived log files to tape, making two copies of each data file and archived log file
以下语句可以实现将文件filename1复制为filename2的是 ______。A．Copyfilename1, filename2B．Namefilename1, filename2C．FileCopy filename1，filename2D．Duplicate filename1，filename2
以下语句可以实现将文件filename1复制为filename2的是 ______。A．Name filename1,filename2B．Copy filename1, filename2C．FileCopy filename1,filename2D．Duplicate filename1, filename2
You are asked to free up disk space so you can update your version of the Junos OS.Which two commands display the files that will be removed?() A. user@router request system storage cleanupB. user@router show system storageC. user@router request system storage cleanup dry-runD. user@router show system storage detail
Which command would allow you to compare two files stored on your router?() A.user@hostfile show filename1 compare filename2B.user@hostfile compare files filename1 filename2C.user@hostcompare files filename1 filename2D.user@hostcompare filename1 filename2
You are asked to free up disk space so you can update your version of the Junos OS.Which two commands display the files that will be removed?（）A、user@router request system storage cleanupB、user@router show system storageC、user@router request system storage cleanup dry-runD、user@router show system storage detail
Which command would allow you to compare two files stored on your router?（）A、user@hostfile show filename1 compare filename2B、user@hostfile compare files filename1 filename2C、user@hostcompare files filename1 filename2D、user@hostcompare filename1 filename2
If you create your database using Oracle Managed Files （OMF）， what is true？（）A、You must use Oracle predefined names to identify raw partitions that will hold OMF structures. B、You must define directories for two online redo log groups and three copies of the control file. C、If your CREATE DATABASE command fails, any OMF database files that have already been created will be dropped automatically. D、You must use only OMF data files when adding new tablespaces or data files to your database in the future.
You want to convert your existing non-ASM files to ASM files for the database PROD. Which method or command would you use to accomplish this task？（） A、 Data Pump Export and ImportB、 conventional export and importC、 the CONVERT command of RMAND、 the BACKUP AS COPY. command of RMAN
You work as a database administrator for Certkiller .com. Your database is in the MOUNT state and you execute the following command to open it ALTER DATABASE OPEN； What two actions are performed as a result of this command？（）A、All control files are openedB、All redo files are openedC、The password file is openedD、The parameter file is openedE、All online data files are opened
You have an Automatic Storage Management （ASM） instance managing the database files of your production database. The database contains ASM files and non-ASM files. Using Recovery Manager （RMAN）， you migrate the complete production database to use the ASM instance. Which statement is true？ （）A、 RMAN would relocate all the data files to an ASM disk group and other files to an operating system location， defined using Oracle Managed Files （OMF）.B、 RMAN would relocate the ASM files to an ASM disk group and the non-ASM files to an operating system location， defined using OMFC、 RMAN would relocate all the database files to an ASM disk group.D、 RMAN would change the file definitions in the control file to use the ASM but would not relocate the database files physically.
Your multitenant container database (CDB) is running in ARCHIVELOG mode. You connect to the CDB RMAN. Examine the following command and its output: You execute the following command: RMAN BACKUP DATABASE PLUS ARCHIVELOG; Which data files will be backed up?（）A、Data files that belong to only the root containerB、Data files that belong to the root container and all the pluggable databases (PDBs)C、Data files that belong to only the root container and PDB$SEEDD、Data files that belong to the root container and all the PDBs excluding PDB$SEED
You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database： RMAN REPORT NEED BACKUP days 3; What would be the output of this command？（） A、a list of files that require a backup within three daysB、a list of files that have not been backed up for three daysC、a list of files that RMAN recommends be backed up only once in every three days， based on low volatilityD、a list of files for which a backup has already been performed and may need a backup after three days
You want to migrate your existing non-ASM files to ASM files for the database PROD. Which method or command would you use to accomplish this task？（）A、the CONVERT command of RMANB、Data Pump Export and Import into the same databaseC、conventional export and import into the same databaseD、the BACKUP DATABASE and RESTORE DATABASE commands of RMANE、the BACKUP AS COPY DATABASE and SWITCH DATABASE TO COPY command of RMAN
You want to migrate your existing non/x7fASM files to ASM files for the database PROD. Which method or command would you use to accomplish this task？（）A、the CONVERT command of RMANB、Data Pump Export and Import into the same databaseC、conventional export and import into the same databaseD、the BACKUP DATABASE and RESTORE DATABASE commands of RMANE、the BACKUP AS COPY DATABASE and SWITCH DATABASE TO COPY command of RMAN
You are a help desk technician for your company. All employees use Windows XP Professional computers. A salesperson named Philippe receives a removable disk drive cartridge from his supervisor. Philippe now reports that he cannot edit files on the cartridge. When he tries to open any files or folders on the cartridge, he receives an “access denied” error message. Philippe’s supervisor is currently out of the office. You place the cartridge in the removable drive on your computer. You receive the same “access denied” error message when you try to access the files and folders. You call Philippe’s supervisor. She asks you to grant permission to access the contents of the cartridge only to Philippe. However, she also wants to prevent Philippe from changing permissions on the contents of the cartridge. Which two actions should you take?（）A、As Administrator, take ownership of the files and folders. B、As Administrator, grant your help desk user account Allow - Full Control permission on the files and folders.C、Grant Philippe Allow - Modify permission on the files and folders.D、Grant Philippe Allow - Full Control permission on the files and folders.E、Grant Philippe Allow - Take Ownership permission on the files and folders.
You are the administrator of a network supporting Windows 2000 Professional computers. You want to configure user Group Policy to achieve these results: Allow users to view the options in the Offline Files dialog box Remove the Offline Files tab from the Folder Options dialog box Disable the Settings button in the Offline Files Status dialog box Remove the Settings command from the Offline Files shortcut menu Your proposed solution is to enable the group policy setting Disable user configuration of Offline Files. Which results does the proposed solution provide?（）A、Users can view the options in the Offline Files dialog boxB、The Offline Files tab is removed from the Folder Options dialog boxC、The Settings button in the Offline Files Status dialog box is disabledD、The Settings command is removed from the Offline Files shortcut menu
单选题You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database： RMAN REPORT NEED BACKUP days 3; What would be the output of this command？（）Aa list of files that require a backup within three daysBa list of files that have not been backed up for three daysCa list of files that RMAN recommends be backed up only once in every three days， based on low volatilityDa list of files for which a backup has already been performed and may need a backup after three days
单选题You are maintaining your database in Oracle10g. You are required to view the list of files that have not been backed up for the last seven days. Which RMAN command will you use？（）A LIST commandB CROSSCHECK commandC REPORT commandD SHOW command
单选题Which command would allow you to compare two files stored on your router?（）Auser@hostfile show filename1 compare filename2Buser@hostfile compare files filename1 filename2Cuser@hostcompare files filename1 filename2Duser@hostcompare filename1 filename2
单选题You are operating your database in NOARCHIVELOG mode. Your most recent backup includes a copy of all of the data files and the control files taken when the current log sequence number was 45. You experience disk failure on the drive on which your SYSTEM tablespace data files are stored. At the time of the failure， the current log sequence number is 98. Which files should you restore to recover from the loss of the SYSTEM tablespace data files？（）AOnly the data files.BAll of the data files and the control files.COnly the data files belonging to the SYSTEM tablespace.DOnly the data files belonging to the SYSTEM tablespace and the control files.
单选题You issued the following commands to configure setting in RMAN; Then you issued the following command to take the backup: RMAN BACKUP DATABASE PLUS ARCHIVELOG; Which statement is true about the execution of the above command?（）A The backup will terminate because the FORMAT clause was not configured for the channelB It backs up two copies of data files to tape and disk, and two copies of archived log file on tapeC It backs up the data files and archived log files to disk, making two copies of each data file and archived log fileD It backs up the data files and archived log files to tape, making two copies of each data file and archived log file
单选题You have an Automatic Storage Management （ASM） instance managing the database files of your production database. The database contains ASM files and non-ASM files. Using Recovery Manager （RMAN）， you migrate the complete production database to use the ASM instance. Which statement is true？ （）A RMAN would relocate all the data files to an ASM disk group and other files to an operating system location， defined using Oracle Managed Files （OMF）.B RMAN would relocate the ASM files to an ASM disk group and the non-ASM files to an operating system location， defined using OMFC RMAN would relocate all the database files to an ASM disk group.D RMAN would change the file definitions in the control file to use the ASM but would not relocate the database files physically.
多选题You are the administrator of a network supporting Windows 2000 Professional computers. You want to configure user Group Policy to achieve these results: Allow users to view the options in the Offline Files dialog box Remove the Offline Files tab from the Folder Options dialog box Disable the Settings button in the Offline Files Status dialog box Remove the Settings command from the Offline Files shortcut menu Your proposed solution is to enable the group policy setting Disable user configuration of Offline Files. Which results does the proposed solution provide?（）AUsers can view the options in the Offline Files dialog boxBThe Offline Files tab is removed from the Folder Options dialog boxCThe Settings button in the Offline Files Status dialog box is disabledDThe Settings command is removed from the Offline Files shortcut menu
单选题You executed the STARTUP MOUNT command to start your database. For which database operation do you need to start the database in the MOUNT state？（）Arenaming the control filesBdropping a user in your databaseCenabling or disabling redo log archivingDdropping a tablespace in your databaseEre-creating the control files， after you lost all the control files in your database
单选题You want to convert your existing non-ASM files to ASM files for the database PROD. Which method or command would you use to accomplish this task？（）A Data Pump Export and ImportB conventional export and importC the CONVERT command of RMAND the BACKUP AS COPY. command of RMAN
多选题You want to migrate your existing non/x7fASM files to ASM files for the database PROD. Which method or command would you use to accomplish this task？（）Athe CONVERT command of RMANBData Pump Export and Import into the same databaseCconventional export and import into the same databaseDthe BACKUP DATABASE and RESTORE DATABASE commands of RMANEthe BACKUP AS COPY DATABASE and SWITCH DATABASE TO COPY command of RMAN
单选题Your multitenant container database (CDB) is running in ARCHIVELOG mode. You connect to the CDB RMAN. Examine the following command and its output: You execute the following command: RMAN BACKUP DATABASE PLUS ARCHIVELOG; Which data files will be backed up?（）AData files that belong to only the root containerBData files that belong to the root container and all the pluggable databases (PDBs)CData files that belong to only the root container and PDB$SEEDDData files that belong to the root container and all the PDBs excluding PDB$SEED