1. [多选题]计算机指令一般包括操作码和地址码两部分，为分析执行一条指令，其 （1）
A. 操作码应存入指令寄存器（IR），地址码应存入程序计数器(PC．。
B. 操作码应存入程序计数器(PC．，地址码应存入指令寄存器（IR）。
C. 操作码和地址码都应存入指令寄存器。
D. 操作码和地址码都应存入程序计数器
E. 求解析。
2. [单选题]You are the administrator of your company's network. A user named Lilly prints dozens of documents daily from her Windows 2000 Professional computer. Lilly reports that she receives a dialog box announcing that each print job she sends has printed successfully.Lilly's default printer is a shared printer that is connected to Windows 2000 Server computer. She wants to have this notification turned off because she prints so many documents.
A. What should you do?
B. In the server properties of the printer system folder, clear the Notify when remote documents are printed option.
C. In the server properties of the printers system folder, clear the Notify computer, not user, when remote documents are printed option.
D. In the default printer properties, select the Portstab, and clear the Enable bidirectional support option.
E. In the default printer properties, select the Advancedtab, and clear the Advanced printing features option.
3. [单选题]You are the administrator of a SQL Server 2000 computer named SQL1. You want to perform. ad hoc distribution queries against a database that is stored on a SQL Server 2000 computer named SQL2. SQL2 contains several databases, and each of these databases uses a different collation.You want to ensure that comparisons in distributed queries are evaluated correctly. You also want to minimize administrative overhead.
A. How should you configure SQL1?
B. Use the ALTER DATABASE statement to change the collation of the databases on SQL1.
C. Add SQL2 as remote server.
D. Add SQL2 as a linked server. Select the Use Remote Collation check box, and do not specify a collation name.
E. Add SQL2 as a linked server. Select the Use Remote Collation check box, and specify a collation name. Repeat this process once for each database on SQL2.
4. [单选题]You copy the contents of the Windows 2000 Professional CD to a shared network folder named \\Server1\Win2000p. You use the shared folder to perform. over-the-network installations of Windows 2000 Professional on new computers purchased by your company.You receive a Windows 2000 Service Pack CD. You apply the Service Pack to Server1 and to the \\Server1\Win2000p folder.
A. You discover that the Service Pack contains several files that are incompatible with the new computers.
B. You want to make sure that the Service Pack files are not installed on any new computers until the problem has been corrected. What can you do?
C. Use Update.exe from the Service Pack CD on server1.
D. Select the Uninstall option.
E. Copy the contents of the Windows 2000 Professional CD to \\Server1\Win2000p again, allowing the operating system to overwrite newer files while copying.
F. Run\\Server1\Win2000p\WinNT32.exe/uon the new computer.
G. RunUpdate.exe/s:\\Server1\Win2000p/ufrom the Service Pack CD on Server1.
5. [单选题]You are the network administrator for Ezonexam.com. The file server for the accounting department is a Windows 2000 Server computer named Ezonexam1. You have created a folder named Payments on the system partition of Ezonexam1. Payments is shared on the network as Payments with the default share permissions. The owner of the Payments folder is domain Admins. The NTFS permissions are shown in the following table.NTFS Permissions
A. Domain Admins: Allow Read
B. Accounting: Allow Full Control
C. There is a file called review.doc in the Payment folder. The owner of review.doc is a user named Paul who is on a temporary leave of absence. The NTFS permissions for the file list only Paul on the access control list, with Full Control permission.
D. You want to remove Paul's access to review.doc and grant the Modify permission for a user named Lily Loo. You open the Security properties of review.doc and discover that you are unable to modify the permissions of the file.
E. You want to be able to remove Paul's access and grant Lily Loo the Modify permission on review.doc.
F. What should you do?
G. Take ownership of the file.
H. Take ownership of the Payments folder.
I. Grant Domain Admins Full control of the Payments shared folder.
J. Grant Domain Admins Change for the Payments shared folder.
