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You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for Recovery Manager (RMAN).<br /> To accomplish the backup, you issued the following RMAN command:<br /> RMAN> BACKUP SECTION SIZE 300M TABLESPACE users;<br /> Which two statements are true about the execution of the above command? （）(Choose two.)

A、The backup piece size will be limited to 300 MB

B、The RMAN uses multiplexing to perform backup

C、The operation is accomplished using the default channel available

D、The RMAN parallelizes the backup although the parallelism is not set for a channel

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更多“ You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for Recovery Manager (RMAN).<br /> To accomplish the backup, you issued the following RMAN command:<br /> RMAN> BACKUP SECTION SIZE 300M TABLESPACE users;<br /> Which two statements are true about the execution of the above command? （）(Choose two.)”相关的问题
第1题
[单选题] You completed your Java procedure for your external Java function activity, and you now want todeploy this to your server. What would you do to deploy the Java procedure?（）

A、take the Java sources (.java) files and include them in your $APPL_TOP  B、take the Java sources (.java) files and include them in your CLASSPATH  C、take the Java classes (.class) files and include them in your $APPL_TOP  D、take the Java classes (.class) files and include them in your CLASSPATH  

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第2题
[单选题] 客人生病卧床，服务员应主动关心，请医生时要征询客人意见（）。

A、May I help you?  B、Plese take a good rest  C、Would you like to see a doctor?  D、Do you want a doctor?  

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第3题
[单选题] You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform tape backups.Which action should you take?（）

A、Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE  B、Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE  C、Use compression when performing tape backups  D、Configure multiple SBT channels  

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第4题
[单选题] You are tuning RMAN to optimize performance.You want tape I/O to be asynchronous when you perform tape backups. Which action should you take?（）

A、Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE  B、Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE  C、Use compression when performing tape backups  D、Configure multiple SBT channels  

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第5题
[单选题] Hello, may I speak to Mike？（）

A、You are wanted on the telephone.  B、Who are you  C、Just a second, please.  D、Can I take a message for him  

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第6题
[] You are configuring captive portal on your SRX Series device for guest user access.When would you use the redirect-traffic all command?（）

A、A. When you want all unauthenticated traffic to be redirected  B、B. When you want all clear text traffic to be redirected.  C、C. When you want all authenticated traffic to be redirected.  D、D. When you want all encrypted traffic to be redirected.  

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第7题
[单选题] In which scenario will you use the Flashback Version Query feature？（）

A、 when you want to restore a table that has been dropped from the Recycle Bin  B、 when you want to identify the transaction ID of the transaction that deleted some important records from a table  C、 when you want to recover the schema of a dropped user  D、when you want to restore a dropped tablespace  

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第8题
[单选题] He wants to（）of the fine weather today to play tennis.

A、take the advantage  B、take advantage  C、take an advantage  D、have advantage  

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第9题
[] You notice a performance change in your production Oracle 12c database. You want to know which change caused this performance difference. Which method or feature should you use?（） You notice a performance change in your production Oracle 12c database. You want to know which change caused this performance difference. Which method or feature should you use?（）

A、A. Compare Period ADDM report  B、B. AWR Compare Period report  C、C. Active Session History (ASH) report  D、D. Taking a new snapshot and comparing it with a preserved snapshot  

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第10题
[单选题] In which scenario would TOP N analysis be the best solution?（）

A、You want to identify the most senior employee in the company.  B、You want to find the manager supervising the largest number of employees.  C、You want to identify the person who makes the highest salary for all employees.  D、You want to rank the top three sales representatives who have sold the maximum number of products.  

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