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【单项选择题】

A junior level Database Administrator erroneously deleted the database alert log while users were accessing the database. Which action should you take to recover the alert log？（）  

A、A. Do nothing.

B、B. Restart the database.

C、C. Perform recovery on the database.

D、D. Restore the alert log from the last backup.

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第1题
[] You need to design a method for junior IT administrators to perform more IT support tasks. Your solution must meet business and security requirements. What should you do？（）

A、A.Delegate appropriate Active Directory permissions to the junior IT administrators  B、B.Add the junior IT administrators’ user accounts to the Domain Admins user group  C、C.Create a custom Microsoft Management Console （MMC） that uses taskpad views to enable the appropriate tasks for the junior IT administrators  D、D.Make the junior IT administrators’ domain user accounts member of the local Administrators group on all client computers  E、E.Create new domain user accounts for each junior IT administrator. Make the new accounts members of the Domain Admins group and instruct junior IT administrators to use the new accounts only for appropriate administrative tasks  

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第2题
[单选题] Junior Achievement has（） different stages in its development.

A、gone through  B、got through  C、got over  

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第3题
[单选题] On Tuesday， a junior DBA dropped an important application user account， whose schema has important tables. You are asked to recover all the objects in the schema. On investigation， you find that the user account was dropped at 11：00 a.m. and Sunday’s backup is the most recent backup. Which flashback feature would you use？（）

A、Flashback Drop  B、Flashback Table  C、Flashback Database  D、Flashback Version Query  E、Flashback Transaction Query  

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第4题
[单选题] On Tuesday， a junior DBA dropped an important application user account， whose schema has important tables. You are asked to recover all the objects in the schema. On investigation， you find that the user account was dropped at 11：00 a.m. and Sunday’s backup is the most recent backup.Which flashback feature would you use？（）

A、 Flashback Drop  B、 Flashback Table  C、 Flashback Database  D、 Flashback Version Query  E、 Flashback Transaction Query  

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第5题
[多选题] You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.You are running a training exercise for junior administrators. You are currently discussing connection security rules.Which of the following is TRUE with regards to connection security rules？（）

A、Connection security rules allows for traffic to be secured via IPsec.  B、Connection security rules do not allow the traffic through the firewall.  C、Connection security rules are applied to programs or services  D、Connection security rules are applied between two computers.  

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第6题
[] You work as a senior administrator at ABC.com. The ABC.com network consists of a single  domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.You are running a training exercise for junior administrators. You are currently discussing spanned volumes.Which of the following is TRUE with regards to spanned volumes？（）

A、A.Spanned volumes do not provide fault tolerance.  B、B.Spanned volumes are a fault tolerant solution.  C、C.You can extend a spanned volume onto a maximum of 16 dynamic disks.  D、D.You cannot create a spanned volume using a system volume or boot volume.  

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第7题
[单选题] You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.You are running a training exercise for junior administrators. You are currently discussing what happens when you run the Remove-NetLbfoTeam Windows PowerShell cmdlet.Which of the following describes the results of running this cmdlet？（）

A、It removes one or more network adapters from a specified NIC team.  B、It removes a team interface from a NIC team.  C、It removes a specified NIC team from the host.  D、It removes a network adapter member from a switch team.  

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第8题
[多选题] You work as a senior administrator at ABC.com.The ABC.com network consists of a single domain named ABC.com.All servers on the ABC.com network have Windows Server 2012 R2 installed.You are running a training exercise for junior administrators. You are currently discussing storage pools.Which of the following are TRUE with regards to storage pools？（）

A、It allows you to group physical disks into one or more containers.  B、It prevents you from grouping physical disks into one or more containers.  C、It allows you to easily add storage without impacting users.  D、It allows you to easily add storage with minor impact on users.  

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第9题
[多选题] You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators. You are currently discussing Group Policy preference. Which of the following is TRUE with regards to Group Policy preference？（）

A、It supports applications and operating system features that are not compatible with Group Policy.  B、It does not support item-level targeting.  C、It is the same as Group Policy filtering.  D、It does not cause the application or operating system feature to disable the user interface for the settings they configure.  

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