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[主观题]

某黄酮化合物的醇溶液,加入二氯氧锆甲醇液呈鲜黄色,再加入枸橼酸甲醇液,黄色不褪表示该化合物具

A.C5-OH

B.C7-OH

C.C3-OH

D.C6-OH

E.C6-OH

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更多“某黄酮化合物的醇溶液,加入二氯氧锆甲醇液呈鲜黄色,再加入枸橼酸甲醇液,黄色不褪表示该化合物具”相关的问题

第1题

You have a stand-alone server that runs Windows Server 2003 Service Pack 2 (SP2).You attem

You have a stand-alone server that runs Windows Server 2003 Service Pack 2 (SP2).You attempt to log on to the server by using the Administrator account and receive the following errormessage.You need to log on to the server by using the Administrator account.What should you do first? ()

A. Restart the server in Safe mode.

B. Restart the server by using the Last Known Good Configuration option.

C. Log on to another stand-alone server as an Administrator.

D. Log on to the server by using an account that is a member of the Power Users group.

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第2题

You have a stand-alone server that runs Windows Server 2003 Service Pack 2 (SP2).You attem

You have a stand-alone server that runs Windows Server 2003 Service Pack 2 (SP2).You attempt to log on to the server by using the Administrator account and receive the following error message.You need to log on to the server by using the Administrator account.What should you do first? ()

A. Restart the server in Safe mode.

B. Restart the server by using the Last Known Good Configuration option.

C. Log on to another stand-alone server as an Administrator.

D. Log on to the server by using an account that is a member of the Power Users group.

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第3题

You are the network administrator for All network servers run Windows Server 2003.A member
server named TestKingA contains two volumes.You need to perform a complete backup of the data on TestKingA. You must ensure that TestKingA can be completely restored in case of hardware failure.Which two actions should you perform? ()(Each correct answer presents part of the solution. Choose two)

A. Create an Automated System Recovery (ASR) backup.

B. Create a backup of user data.

C. Create a Windows Server 2003 bootable floppy disk.

D. Create a DOS bootable floppy disk.

E. Copy all Windows Server 2003 boot files to the Windows Server 2003 bootable floppy disk.

F. Copy only Boot.ini to the Windows Server 2003 bootable floppy disk

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第4题

You have a server that runs Windows Server 2003 Service Pack 2 (SP2).An administrator name

You have a server that runs Windows Server 2003 Service Pack 2 (SP2).An administrator named Admin1 reports that when he tries to manage your server remotely by using theComputer Management console he receives the following error message.You verify that Admin1 is a member of the Domain Admins group.You need to ensure that Admin1 can manage your server remotely.What should you do on your server? ()

A. Add Admin1 to the local Administrators group.

B. Add Admin1 to the local Server Operators group.

C. Start the Remote Registry service.

D. Start the Remote Procedure Call (RPC) Locator service.

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第5题

You have a terminal server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2

You have a terminal server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).From the Terminal Services Configuration console, you enable remote control of user sessions.You log on to Server1 as Administrator and attempt to take remote control of the admin1 user session as shown in the exhibit. (Click the Exhibit button.)You need to ensure that you can take remote control of the admin1 user session from the TerminalServices Manager console.What should you do? ()

A. Modify the Session settings of the admin1 account.

B. Modify the Session settings of the Administrator account.

C. Connect to Server1 by using Remote Desktop Connection.

D. Add the Administrator account to the HelpServicesGroup group.

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第6题

You have a terminal server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2

You have a terminal server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).From the Terminal Services Configuration console, you enable remote control of user sessions.You log on to Server1 as Administrator and attempt to take remote control of the admin1 user session as shown in the exhibit. (Click the Exhibit button.)You need to ensure that you can take remote control of the admin1 user session from the Terminal ServicesManager console.What should you do? ()

A. Modify the Session settings of the admin1 account.

B. Modify the Session settings of the Administrator account.

C. Connect to Server1 by using Remote Desktop Connection.

D. Add the Administrator account to the HelpServicesGroup group.

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第7题

You are the network administrator for Active Directory.Another system administrator instal
ls Software Update Services (SUS) on a production Windows Server 2003 computer. You are assigned to manage the SUS computer. You need to ensure that you can recover SUS if the server fails.You need to back up all components that are required to restore SUS to its current configuration. Because of limited space, you must not back up unnecessary data.What action or actions should you perform? Select all that apply.()

A. Back up the SUS folder that contains synchronized content.

B. Back up the folder in which the SYSAdmin site was created.

C. Back up the System State data fro the Windows Server 2003 computer.

D. Back up the IIS metabase

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第8题

You have a domain controller named Server1 that runs Windows Server 2003 Service Pack 2 (S

You have a domain controller named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).You start Server1 in Directory Services Restore Mode and attempt to log on by using the username administrator and a password of Pa$$w0rd. The logon attempt fails.You restart Server1 normally and successfully log on to the server by using the username administrator and a password of Pa$$w0rd.You need to ensure that you can log on to Server1 in Directory Services Restore Mode.What should you do? ()

A. From ntdsutil.exe, run Set DSRM Password.

B. From ntdsutil.exe, run Security account management.

C. From Active Directory Users and Computers, select the Account is trusted for delegation option for the Administrator account.

D. From Active Directory Users and Computers, select the Store password using reversible encryption option for the Administrator account.

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第9题

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).Server1

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).Server1 experiences a power failure and shuts down unexpectedly. You start the server and receive thefollowing error message; NTLDR is missing. Press Ctrl+Alt+Del to restart.”You need to ensure that you can run Windows Server 2003 on Server1.What should you do first? ()

A. Start Server1 and press F8.

B. Start Server1 by using the Windows Server 2003 SP2 installation media and access the Recovery Console.

C. Create a MS-DOS startup disk. Start Server1 from the MS-DOS startup disk.

D. Create an Automated System Recovery (ASR) floppy disk from a different Windows Server 2003 SP2 server. Start Server1 from the ASR floppy disk.

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第10题

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).Server1

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).Server1 experiences a power failure and shuts down unexpectedly. You start the server and receive the following error message; NTLDR is missing. Press Ctrl+Alt+Del to restart.”You need to ensure that you can run Windows Server 2003 on Server1.What should you do first? ()

A. Start Server1 and press F8.

B. Start Server1 by using the Windows Server 2003 SP2 installation media and access the Recovery Console.

C. Create a MS-DOS startup disk. Start Server1 from the MS-DOS startup disk.

D. Create an Automated System Recovery (ASR) floppy disk from a different Windows Server 2003 SP2 server. Start Server1 from the ASR floppy disk.

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