主体对条件刺激做出的反应称为（）。A. 条件反射B. 定向反射C. 习惯化D. 去习惯化

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 runs acustom application.Users report that the performance of Server1 has decreased significantly during the last 30 minutes.You need to identify the current processor and memory usage for each process running on Server1.Which tool should you use？ （）

A. Event Viewer

B. Task Manager

C. Query Process

D. System Configuration Utility

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).You perform a normal backup of Server1 every Saturday.You need to implement a backup strategy for Server1 to meet the following requirements:·Minimize the time required to back up files.·On weekdays, back up files that have changed since the last backup.？Which type of backup should you perform on weekdays？ （）

A.copy

B.daily

C.differential

D.incremental

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 is used for testing.You need to ensure that Server1 administrators can install any driver on Server1 without receiving a warning message.What should you do？（）

A. Run Driverquery.exe.

B. Modify the Driver Signing option.

C. Modify the Load and unload device drivers user right.

D. Modify the permissions for the %systemroot%\system32\drivers folder.

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 runs acustom application.Users report that the performance of Server1 has dropped significantly during the last month. You monitor the server and obtain the data shown in the exhibit. (Click the Exhibit button.)You need to increase the performance of Server1.What should you do？（）

A. Increase the server memory.

B. Install an additional processor.

C. Install a high performance disk.

D. Install an additional network adapter.

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).On Server1, you have the following backup schedule:·Normal backups every Saturday at 01:00·Differential backups every weekday at 02:00, except on SaturdayYou need to perform a complete manual backup of Server1 on Tuesday. The backup must not change which files are backed up during the next scheduled backup.Which type of backup should you perform？ （）

A.copy

B.daily

C.incremental

D.normal

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).You perform a normal backup of Server1 every Saturday.You need to implement a backup strategy for Server1 to meet the following requirements:·Minimize the time required to restore files.·On weekdays, back up only files that have changed since the Saturday backup.Which type of backup should you perform on weekdays？ （）

A.copy

B.daily

C.differential

D.incremental

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).Server1 is configured as an enterprise root certification authority (CA).You need to back up the CA‘s database and log files. You must achieve this goal by using the minimum amount of disk space.What should you run？（）

A. Certreq.exe by using the –new parameter

B. Certutil.exe by using the -backup parameter

C. Cipher.exe by using the /k parameter

D. Ntbackup.exe by using the systemstate parameter

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.

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).On Server1, you have the following backup schedule:·Normal backups every Saturday at 01:00Differential backups every weekday at 02:00, except on SaturdayYou need to perform a complete manual backup of Server1 on Tuesday. The backup must not changewhich files are backed up during the next scheduled backup.Which type of backup should you perform？ （）

A. copy

B. daily

C. incremental

D. normal

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.