搜题

【多选题】

When should you create a role? （）

A、To simplify the process of creating new users using the CREATE USER xxx IDENTIFIED by yyy statement.

B、To grant a group of related privileges to a user.

C、When the number of people using the database is very high.

D、To simplify the process of granting and revoking privileges.

E、To simplify profile maintenance for a user who is constantly traveling.

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更多“When should you create a role? （）”相关的问题

第1题

[多选题] In which two situations should you run the command sync group?（） (Choose two.)

A、when you enable Unified Failover B、when you create an ActiveN group C、when you synchronize the sticky table D、when you require synchronization of the 3G Cache objects

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第2题

[单选题] When you hoist national flag, you should hoist it（）.

A、quickly B、rapidly C、slowly D、speedily

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第3题

[单选题] When you hoist national flag, you should hoist it in （）place.

A、outstanding B、secret C、A or B D、A+B

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第4题

[多选题] Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when you are traveling. You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home. Which two actions should you perform?（）

A、A B、B C、C D、D

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第5题

[单选题] You have a computer that runs Windows Vista. You connect to your company’s network by using a virtual private network (VPN) connection. You notice that when you establish the VPN connection, you are unable to access Internet Web sites. When you disconnect the VPN connection, you can access Internet Web sites. You need to access Internet Web sites while you are connected to the VPN connection. What should you do?（）

A、A B、B C、C D、D

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第6题

[单选题] You have a computer that runs Windows Vista. You need to ensure that active content can be automatically displayed when you insert a CD. What should you do?（）

A、A B、B C、C D、D

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第7题

[单选题] You have an application that is incompatible with Windows Aero. You need to ensure that Windows Aero is automatically disabled when you run the application. What should you do?（）

A、A B、B C、C D、D

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第8题

[单选题] You have a computer that runs Windows Vista. You need to ensure that the temporary Internet files are deleted when you close Windows Internet Explorer. What should you do?（）

A、A B、B C、C D、D

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第9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10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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