单选题You have created a script in the recovery catalog called backup_database. Which of the following commands would successfully execute that script？（）Arun { open script backup_database； run script backup_database }Brun { engage script backup_database； }Cr

第1题：

The operator needs to execute a long-running shell script. How can the script be executed so the operator does not have to wait until it is complete to access the command prompt?（）

• A、./script.ksh
• B、nohup ./script.ksh
• C、run -b ./script.ksh
• D、./script.ksh > nohup.out

第2题：

What can be done to enable the debug information for functions to be displayed when using‘ksh -x’to debug a script？（）

• A、Run the script using ‘ksh -fx’.
• B、Run the script using ‘ksh -a function -x’.
• C、Edit the script and add ‘set -x’ at the beginning.
• D、Edit the script and add ‘set -x’ at the beginning of each function.

第3题：

Which of the following commands must be issued to remove a stored script from the recovery catalog？（）

• A、DELETE SCRIPT
• B、ERASE SCRIPT
• C、REMOVE SCRIPT
• D、UNCATALOG SCRIPT

第4题：

Which task would you perform before you run Oracle Universal Installer （OUI） in silent or suppressedmode for an installation（）

• A、Run the root.sh script.
• B、Create the oraInst.loc file.
• C、Create the tnsnames.ora file.
• D、Run the oraintRoot.sh script.

第5题：

You issue this RMAN command：   RMAN> create script Level0Backup {   backup   incremental level 0   format ‘/u01/db01/backup/%d_%_Sp’   fileperset 5   （database include current controlfile）；   sql ‘alter database archive log current’；   }  Which three statements are true about the Level0Backup script you just created？（）

• A、The script is stored only in the control file.
• B、The script is stored only in the recover catalog.
• C、The script can be executed only by using the RMAN RUN command.
• D、The commands of the script can be displayed with the LIST command.
• E、The commands of the script can be displayed with the PRINT command.
• F、The commands of the script can be displayed with the REPORT command.

第6题：

You deploy two Windows Server 2008 R2 Hyper-V servers. You manage the servers by using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2. You need to ensure that you can restore virtual machines （VMs） in the event of a hardware failure.   What should you do？（）

• A、Use a PowerShell script to create a snapshot of each VM. Run the script every 60 minutes on each Hyper-V server
• B、Use a PowerShell script to create a checkpoint of each VM. Run the script every 60 minutes on each Hyper-V server
• C、Use a PowerShell script to pause， export， and start each VM， and then to copy the export to the opposite Hyper-V server. Run the script once per day on each Hyper-V server
• D、Use a PowerShell script to shut down， export， and start each VM， and then to copy the export to the opposite Hyper-V server. Run the script once per day on each Hyper-V server

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第13题：

An operator needs to run a script which will write standard output and standard error to different files. Which of the following commands will successfully perform this task?（）

• A、myscript.ksh 1>/tmp/log/script.log 2>/tmp/log/script.err
• B、myscript.ksh $1>/tmp/log/script.log $2>/tmp/log/script.err
• C、myscript.ksh 1>/tmp/log/script.log 2>1 /tmp/log/script/err
• D、myscript.ksh 2>1 /tmp/log/script.log 2> /tmp/log/script.err

第14题：

A user has written a script that is not running correctly and asks an administrator for help. Without adding anything to the script, how can the administrator determine the cause of the problem?（）

• A、Run the script with an 'sh -x' in front.
• B、Run the script with a 'ksh -v' in front.
• C、Type debug into the command line before running the script.
• D、Type 'set -x' into the command line before running the script.

第15题：

You have created a script in the recovery catalog called backup_database. Which of the following commands would successfully execute that script？（）  

• A、 run { open script backup_database； run script backup_database }
• B、 run { engage script backup_database； }
• C、 run { run script backup_database； }
• D、 Run { execute script backup_database； }
• E、 The name backup_database is an invalid name for an RMAN script. Trying to run it from RMAN would result in an error.

第16题：

Which statement about using RMAN stored scripts is true？（）  

• A、 To create and execute an RMAN stored script，you must use a recovery catalog.
• B、 When executing a stored script and a command fails，the remainder of the script is executed，and a message is written to the alert log file.
• C、 RMAN stored scripts can always be executed against any target database that is registered in the recovery catalog.
• D、 When you execute a stored script，it always executes using the persistent channel settings previously set with the CONFIGURE command.

第17题：

Given the script   create script db_backup_datafile_script  {backup datafile and 1， and2 plus archivelog delete input；} Run {execute script db_backup_datafile_script using 2；}   What is the result of running this command？（）  

• A、 The script will fail since you instructed RMAN to back up only one datafile rather than two
• B、 The script will successfully back up datafile 3 without error
• C、 The script will fail since it uses a substitution variable which is not supported
• D、 The execute script command will prompt for the value of and2 since it’s not included in the command
• E、 The script will fail because you cannot use the plus archivelog command when backing up

第18题：

You have a Windows PowerShell script that contains the following code：   import-csv Accounts.csv | Foreach {New-ADUser -Name $_.Name -Enabled $true  -AccountPassword $_.password}     When you run the script， you receive an error message indicating that the format of the password  is incorrect. The script fails.     You need to run a script that successfully creates the user accounts by using the password  contained in accounts.csv.     Which script should you run（）

• A、import-csv Accounts.csv Foreach {New-ADUser -Name $_.Name -Enabled $true - AccountPassword （ConvertHost-
• B、import-csv Accounts.csv Foreach {New-ADUser -Name $_.Name -Enabled $true - AccountPassword （ConvertTo-
• C、import-csv Accounts.csv Foreach {New-ADUser -Name $_.Name -Enabled $true - AccountPassword （Read-To
• D、import-csv Accounts.csv Foreach {New-ADUser -Name $_.Name -Enabled $true - AccountPassword （Read-Host

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