单选题（）are you from?A WhatB WhenC Where

第1题：

第2题：

第3题：

I'm Japanese. Where（）from?

• A、do you come
• B、are you coming
• C、you are coming

第4题：

The database administrator of your company created a public synonym called HR for the HUMAN_RESOURCES table of the GENERAL schema, because many users frequently use this table. As a user of the database, you created a table called HR in your schema. What happens when you execute this query? SELECT * FROM HR; （）

• A、You obtain the results retrieved from the public synonym HR created by the database administrator.
• B、You obtain the results retrieved from the HR table that belongs to your schema.
• C、You get an error message because you cannot retrieve from a table that has the same name as a public synonym.
• D、You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a Cartesian product.
• E、You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a FULL JOIN.

第5题：

You work as the Exchange administrator at Company.com.The Company.com network contains an Exchange Server 2010 Organization.You are responsible for managing the Exchange organization for Company.com. During the course of the week you receive an instruction from the CIO change the Exchange specific cost for a site link named KingLink1.What should you do？（）

• A、You should consider having a site link bridge created from the Active Directory Sites and Services snap-in.
• B、You should consider running the Set-ADSite cmdlet from the Exchange Management Shell.
• C、You should consider having the properties of KingLink1 modified from the Active Directory Sites and Services snap-in.
• D、You should consider running the Set-ADSiteLink cmdlet from the Exchange Management Shell.

第6题：

From SQL*Plus, you issue this SELECT statement: SELECT* FROM order; You use this statement to retrieve data from a data table for （）.

• A、Updating
• B、Viewing
• C、Deleting
• D、Inserting
• E、Truncating

第7题：

You install Windows 2000 Professional on your portable computer. You install an SCSI and PC card adapter, that you can use in the office to use color scanner. You use a docking station for your computer when you are in the office. You want to maximize the battery performance for your portable computer. You also want to prevent the driver from loading whenever you are away from the office. What should you do?（）

• A、When away from the office use Device Manager to remove the adapter. 
• B、When away from the office configure the startup properties for the adapter to be automatic. 
• C、Remove the computer from the docking station and start Windows 2000 Professional to disable the SCSI PC card adapter device for the current profile.
• D、Remove the computer from the docking station and start Windows 2000 Professional, use Device Manager to remove SCSI PC card adapter device.

第8题：

You have a computer that runs Windows XP Professional. You download new video card driver from the Internet, and then install the driver. You restart the computer. You discover that the newly loaded video driver is named VgaSave.  You need to restore the previous version of the video card driver.What should you do?（） 

• A、From the Device Manger, scan for hardware changes. 
• B、From the Device Manager, access the video card properties, and then select Roll Back. 
• C、From the Device Manager, access the VgaSave properties, and then run the Hardware Troubleshooter. 
• D、Restart the computer. From the Advanced Startup Options menu, select Last Known Good Configuration. 

第9题：

Which of the following actions will allow you to convert from Windows Server 2012 R2 Standard to Windows Server Datacenter， using the least administrative effort？（）

• A、You should run Setup from the installation media.
• B、You should run the Install-WindowsFeature cmdlet from the Windows PowerShell.
• C、You should run the dism /online /add-package command from an elevated command prompt.
• D、You should run the dism /online /enable-feature command from an elevated command Prompt.
• E、You should run the dism /online /set-edition command from an elevated command prompt.

第10题：

You have two computers named Computer1 and Computer2 that run Windows 7. You use Remote Desktopto connect from Computer1 to Computer2. You need to prevent the desktop  background of Computer2from being displayed when you use Remote Desktop to connect to Computer2.  What should you do on Computer1?（）

• A、From the Personalization options， change the theme.
• B、From the System properties， modify the Remote settings.
• C、From the Remote Desktop Connection options， modify the Performance setting.
• D、From the Remote Desktop Connection options， modify the Display configuration settings.

第11题：

第12题：

第13题：

第14题：

You can get a very good（）if you look from here.

Aview

Bsight

Cvision

Dsightseeing

第15题：

Which two statements about configuration an unconnected Catalyst Express 500 switch from setup mode using a PC are true？（）

• A、You may use Cisco Network Assistant to set up the initial configuration
• B、You must use CLI for initial configuration
• C、You may use either CLI or CAN for configuration
• D、You may make a direct connection to the PC from any point on the switch
• E、You may only make a direct connection from the port with the flashing green LED to the PC

第16题：

You have a computer that runs Windows 7. You manually create a system restore point. You need torestore a copy of a file stored on drive C from two days ago. You must achieve this goal in the minimumamount of time. What should you do?（）

• A、From Recovery, select System Restore.
• B、From Backup and Restore, select Restore my files.
• C、From the command prompt, run Wbadmin get items.
• D、From the properties of the file, select Previous Versions.

第17题：

-（） -I’m the agent.

• A、What are you?
• B、Where are you from?
• C、Who are you?
• D、What are you doing?

第18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

第19题：

You have a server that runs Windows Server 2008. You need to prevent the server from establishing communication sessions to other computers by using TCP port 25. What should you do（）

• A、 From Windows Firewall， add an exception
• B、 From windows Firewall enable the block all incoming connections option
• C、 From the Windows Firewall with Advanced Security snap-in， create an inbound rule
• D、 From the Windows Firewall with Advanced Security snap-in， create an outbound rule.

第20题：

You work as the Exchange administrator at Company.com.The Company.com network contains an Exchange Server 2010 Organization.Company.com has its headquarters in London where you are located.During the course of the day you receive notification from management to view the a number of mailbox on the servers that is bigger than 1 GB.What should you do？（）

• A、You should consider having the properties of the mailbox database viewed from the Exchange Management Console （EMC）.
• B、You should consider running the Get-Mailbox cmdlet from the Exchange Management Shell.
• C、You should consider running the Get-MailboxStatistics cmdlet from the Exchange Management Shell.
• D、You should consider having a recipient filter created from the Exchange Management Console （EMC）.

第21题：

You have a computer that runs Windows 7. You add a new hard disk drive to the computer and create anew NTFS partition. You need to ensure that you can use the Previous Versions feature on the new drive. What should you do?（）

• A、From Disk Management, convert the new disk to a dynamic disk.
• B、From System Properties, configure the System Protection settings.
• C、From System and Security, enable BitLocker Drive Encryption (BitLocker).
• D、From the properties of the new drive, create a share and modify the caching settings.

第22题：

You need to ensure that when you insert a blank DVD into the DVD drive, Windows Explorer opensautomatically and enables you to select files to burn to DVD.  What should you do?（）

• A、From Default Programs， modify the AutoPlay settings.
• B、From Default Programs， modify the default program settings.
• C、From Device Manager， modify the properties of the DVD drive.
• D、From System Configuration Utility， modify the Startup settings.

第23题：

第24题：