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You are a systems administrator responsible for configuring a Windows Server 2008 SMTP server. Yourorganization is currently using the default SMTP virtual server for sending order notifications from a single Web application called ContosoOrderManagement. Recently， you have noticed that a largenumber of messages have been sent to the SMTP virtual server from other computers and users. Which two methods can you use to prevent unauthorized access to the SMTP server？（）
- A、Enable Basic Authentication.
- B、Configure a smart host for use by the SMTP virtual server.
- C、Add Connection Control entries to limit which IP addresses can use the SMTP server.
- D、Modify settings on the Security tab of the properties of the SMTP virtual server.
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更多 “ You are a systems administrator responsible for configuring a Windows Server 2008 SMTP server. Yourorganization is currently using the default SMTP virtual server for sending order notifications from a single Web application called ContosoOrderManagement. Recently， you have noticed that a largenumber of messages have been sent to the SMTP virtual server from other computers and users. Which two methods can you use to prevent unauthorized access to the SMTP server？（）A、Enable Basic Authentication.B、Configure a smart host for use by the SMTP virtual server.C、Add Connection Control entries to limit which IP addresses can use the SMTP server.D、Modify settings on the Security tab of the properties of the SMTP virtual server.” 相关考题
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You are the administrator of your Windows 2000 Professional computer. You share severalfolders on your computer， which are accessible to all the users on your company’s network. You want to ensure that you have correctly assigned the appropriate permissions to all the shares.Where can you view all the shares in use on your computer， so as to verify the permissions as quickly as possible？ （）A、Control Panel Data Sources （ODBC）.B、Control Panel System Tools Shared Folders.C、Computer Management System Tools System Information.D、Computer Management System Tools Shared Folders Open Files.E、Computer Management System Tools Shared Folders Sessions.F、Computer Management System Tools Shared Folders Shares.
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You are evaluating the implementation of two Hyper-V hosts for the Web servers. You need to design a solution that will move the Web servers automatically between the Hyper-V hosts based on the physical resources available. Which software should you include in the design？（）A、Microsoft System Center Operations ManagerB、Microsoft System Center Virtual Machine ManagerC、Microsoft System Center Data Protection ManagerD、Microsoft System Center Configuration Manager
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You have a computer that runs Windows 7. You need to configure system image backups to meet thefollowing requirements: Automatically create a system image every day without user intervention Retain multiple copies of the system image. Which type of backup destination should you use?（ ）A、external hard disk driveB、network locationC、USB flash driveD、writeable DVD
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You have a computer that runs Windows 7. You perform regular data backups and system image backups.The computer experiences a hard disk failure. You replace the failed hard disk. You need to recover thecomputer to the previous Windows 7 environment. You start the computer from the Windows 7 installationmedia. Which recover option should you select?（）A、Command PromptB、Startup RepairC、System Image RecoveryD、System Restore
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单选题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.
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单选题You have a computer that runs Windows 7. The computer has System Protection enabled. You need toretain only the last System Protection snapshot of the computer. All other snapshots must be deleted. Whatshould you do?（）A
Run Disk Cleanup for Programs and Features.B
Run Disk Cleanup for System Restore and Shadow Copies.C
From the System Protection Restore settings, select Turn off System Restore.D
From the System Protection Restore settings, select Only restore previous versions of files.
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单选题You are the network administrator for You currently automate backups of the System State data on the servers in your network by using NTBackup. Your manager instructs you to document the procedure for restoring a server from a backup of the System State data. You need to select the correct method for performing a restoration of a backup of the System State data. What should you do?（）A
Run the following command: ntbackup.exe backup /F {FileName}B
Run the following command: ntbackup.exe backup systemstate /F {FileName}C
In Control Panel, open System, and configure the Startup and Recovery settings on the Advanced tab.D
Use NTBackup interactively.
考题
单选题You are the administrator of your Windows 2000 Professional computer. You share severalfolders on your computer， which are accessible to all the users on your company’s network. You want to ensure that you have correctly assigned the appropriate permissions to all the shares.Where can you view all the shares in use on your computer， so as to verify the permissions as quickly as possible？ （）A
Control Panel Data Sources （ODBC）.B
Control Panel System Tools Shared Folders.C
Computer Management System Tools System Information.D
Computer Management System Tools Shared Folders Open Files.E
Computer Management System Tools Shared Folders Sessions.F
Computer Management System Tools Shared Folders Shares.
考题
单选题You are the administrator of your company's network. You are preparing to deploy 20 new Windows 2000 Professional computers on your network. You want to be able to recover from disk failures and corrupt system files on the new computers. You want to configure the computers to automatically update their system configuration and emergency repair files on a scheduled bases. What should you do?（）A
Use the at command to schedule a weekly job to back up the boot partition.B
Use the at command to schedule a weekly job to run the system file checker.C
Use Windows backup to schedule a backup of the System State Data.D
Use Windows backup to schedule a backup of the system partition and the boot partition.
考题
单选题You need to increase the size of a paging file. What should you do? （）A
From Disk Management， shrink the boot partition.B
From Disk Management， shrink the system partition.C
From System， modify the Advanced system settings.D
From System， modify the System protection settings.
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单选题You are a network administrator for The network contains a Windows Server 2003 computer named Testking1. You need to install an application on Testking1. The installation will cause several changes to the registry. You plan to use the Backup utility to create a backup that will enable you to restore the registry. TestKing requirements for network management state that all backups must be performed during an eight-hour period at night. Because of this time constraint, you need to ensure that the backup can be recovered as quickly as possible. You need to create a backup that meets the requirements. What should you do?（）A
Create a backup of the system partition.B
Create a backup of the boot partition.C
Create a backup of the System State.D
Create an Automated System Recovery (ASR) backup.E
Create a backup of the Systemroot/System32/Config folder.
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多选题You are asked to free up disk space so you can update your version of the Junos OS.Which two commands display the files that will be removed?（）Auser@router request system storage cleanupBuser@router show system storageCuser@router request system storage cleanup dry-runDuser@router show system storage detail
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多选题You are evaluating the implementation of two Hyper-V hosts for the application servers. You need to design a solution that will move the application servers automatically between the Hyper-V hosts based on the physical resources available. The solution must minimize the number of Microsoft System Center products deployed to the network. Which software should you include in the design？（）AMicrosoft System Center Operations ManagerBMicrosoft System Center Virtual Machine ManagerCMicrosoft System Center Data Protection ManagerDMicrosoft System Center Configuration Manager
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单选题You have a computer that runs Windows 7. You install a second internal hard disk drive in the computer.You attempt to create a system image and discover that the new disk is not listed as a backup destination.You need to ensure that you can use the new disk as a backup destination for system images. What should you do?（）A
Create a NTFS partition.B
Create a mirrored volume.C
Create a system repair disc.D
Log on to the computer by using a different account.
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单选题How can you verify that you have correctly configured SSH access to your Junos device?（）A
user@router# show system servicesB
user@router show configuration servicesC
user@router# show configuration system servicesD
user@router# show system login
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多选题Which two commands allow you to return to a previous version of software on the device?（）Arequest system software addBrequest system software downgradeCrequest system software replaceDrequest system software rollback
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单选题From the V$SESSION_LONGOPS view， you find that some of the database users have long-running queries and are consuming a lot of CPU time. This causes problems for you when you try to log on as the system user and perform small maintenance tasks. You would like to ensure that users SYS and SYSTEM get priority over all other users. Which method would you use to achieve this objective？（）A
create a plan directive in the SYS_GROUPB
create the pending area for the consumer groupC
activate the provided SYSTEM_PLAN in Resource ManagerD
set the TIMED_STATISTICS parameter to TRUE in the parameter fileE
set the execution time limit for all users， except SYS and SYSTEM， in their profiles
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