Given the script   create script db_backup_datafile_script 

题目
单选题
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

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相似问题和答案

第1题:

在当前页面的同一目录下有一名show.js的文件,下列()代码可以正确访问该文件。

  • A、〈script language=“JavaScript” language=“show.js”〉〈/script〉
  • B、〈script language=“JavaScript” type=“show.js”〉〈/script〉
  • C、〈script language=“JavaScript” src=“show.js”〉〈/script〉
  • D、〈script language=“JavaScript” runat=“show.js”〉〈/script〉

正确答案:C

第2题:

A storage specialist needs to automate some tasks triggered in the event of disaster recovery.  What is the best solution to accomplish this()

  • A、using the DS GUI, step through Real Time Manager, Copy Services, Create custom scripts; actions and event conditions can be defined that triggerthe script; there is no need for a password
  • B、create a shell script usingdscli commands; trigger the script from the operating system, and call the script using the -pwd option with the password
  • C、create a password file; create a shell script using dscli commands; trigger the script from the operating system
  • D、create a password file; create a shell script usingdscli commands; trigger the script from the operating system; call the dscli script with the dscli -script  -pwdfile command

正确答案:C

第3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


参考答案:A

第4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

正确答案:A

第5题:

What three tasks are required to add a CRS application?()

  • A、create a trigger  
  • B、create an application  
  • C、restart the CRS engine  
  • D、upload script to repository  
  • E、configure default session timeout 

正确答案:A,B,D

第6题:

What can help expose problems with script logic or validity by simulating the execution of a script?()

  • A、Alarm and Trace Configuration  
  • B、debug session  
  • C、script validation  
  • D、script refresh

正确答案:B

第7题:

Which task would you perform before you run Oracle Universal Installer (OUI) in silent or suppressed mode foran installation?()

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

正确答案:B

第8题:

在Web页面中加入VBScript代码,其代码必须放在()

  • A、

    <Script>和<End Script>标记之间

  • B、<Begin Script>和<End Script>标记之间
  • C、<\Script>和</Script>标记之间
  • D、<Script>和</Script>标记之间

正确答案:B

第9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

正确答案:A

第10题:

While reviewing the HACMP log file, a warning message appears stating that a custom event script could not be found. A check of the current path settings indicates that all required paths are present.  What step can be taken to correct the missing paths issues during cluster event processing?()  

  • A、 Move the custom script to a different location such as /usr/sbin.
  • B、 Include required paths at the start of the custom script.
  • C、 Synchronize and verify the cluster to ensure both nodes are the same.
  • D、 Create a pre event that sets the correct paths and executes the script.

正确答案:B

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