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2022易错每日一练(01月21日)

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1. [多选题]You are the administrator of a SQL Server 2000 computer. The server contains your company's order processing database. Two-hundred operators take orders by telephone 24 hours a day. Threehundred data entry personnel enter data from orders received by mail.To ensure that order data will not be lost, your company's disaster recovery policy requires that backups be written to tape. Copies of these tapes must be stored at an off-site company location. Orders must be entered into the database before they can be filled. If the server fails, you must be able to recover the order data as quickly as possible.

A. You need to create a backup strategy that meets the company requirements and minimizes server workload. Which two actions should you take? (Each correct answer represents part of the solution. Choose two.)
B. Perform. a combination of full database and filegroup backups.
C. Perform. a combination of full database and file backups.
D. Perform. a combination of full database, differential, and transaction log backups.
E. Back up the data to a local tape drive.
F. Back up the data to a network share, and then use enterprise backup software to write the disk backups to tape.


2. [单选题]You are the administrator of a Windows NT Server 4.0 computer named Ezonexam1. Ezonexam1 is a backup domain controller (BDC), and a member of Ezonexam.com's Windows 2000 Active Directory domain. Ezonexam1 contains five hard disks. Disk 0 and 1 are configured as a Windows NT 4.0 mirror set.The mirror set contains the operating system files and 500 MB of free disk space. Disk 2, 3 and 4 are configured as a Windows NT 4.0 stripe set with parity and contain employee data files. The Windows NT 4.0 stripe set with parity has a maximum capacity of 140 GB and contains 15 GB of free disk space.

A. Ezonexam1 runs an application that is used by 400 company employees. A new version of the application is available. You need to install the new version, but it requires Windows 2000 Server. Also, the application will not run on a domain controller.
B. You need to install the new application on Ezonexam1 as quickly as possible. What should you do first?
C. On Ezonexam1, back up the employee data files. Then format all five disks and perform. a clean installation of Windows 2000 Server. Restore the employee data files.
D. On Ezonexam1, install Windows 2000 Server. Configure Ezonexam1 to use a dual-boot configuration that includes Windows NT Server 4.0 and Windows 2000 Server.
E. Upgrade Ezonexam1 to Windows 2000 Server. During the upgrade, select the option to make Ezonexam1 a member server.
F. Upgrade Ezonexam1 to Windows 2000 Server. During the upgrade, select the option to make Ezonexam1 a domain controller. After the upgrade is complete, demote Ezonexam1.


3. [单选题]From your Windows 2000 Professional computer, you need to map drive G to the default administrative share on drive C of a server named AppSrv.What can you do to map the drive?

A. Run thenet share C$=G:\command.
B. Run thenet use G: \\AppSrv\C$command.
C. Browse to AppSrv in Windows Explorer, and map drive G to the C$ share.
D. Browse to AppSrv in My Network Places, and map drive G to the C$ share.


4. [单选题]You are a database administrator in the Los Angeles branch office of a specialty foods supplier. A mainframe. database at the headquarters contains all company data. Each branch office contains a SQL Server 2000 computer that imports regional data from the mainframe. database.The server in Los Angeles contains a Data Transformation Services (DTS) package that uses OLE DB to connect to the company's mainframe. database. The DTS package extracts and transforms data about buyers and products for that region. The DTS package then writes the data to the SQL Server database in Los Angeles.

A. You need to configure a SQL Server computer for the new branch office in Sydney. You want to copy the Los Angeles package and modify it so that it writes data to the SQL Server database in Sydney.
B. You use the DTS Designer to modify the DTS package so that it imports regional data from the mainframe. database to the server in Sydney. The modified DTS package runs successfully on the server in Los Angeles. You save this DTS package to the server in Sydney, but the server in Sydney cannot connect to the mainframe. database.
C. You want to enable the server in Sydney to connect to the mainframe. database. What should you do?
D. Change the connection properties in the DTS package so that the package uses new login credentials to connect to the mainframe. database.
E. Modify the workflow in the DTS package so that the server in Sydney is included.
F. On the server in Sydney, install an OLE DB provider for the mainframe. database.
G. On the server in Sydney, delete and then re-create the DTS package.


5. [单选题]You are the administrator of your company's network. An employee named Mark is leaving the company. A new employee named Eric has been hired to replace him.Mark has a local user account on a Windows 2000 Professional computer. Mark has rights to multiple files and folders on the computer.

A. You want Eric to have the same rights and permissions that Mark has. You want to ensure that Mark will no longer have access to the files and folders. You want to accomplish this with least administrative effort.
B. What should you do?
C. Rename Mark's user account to Eric and change the account password.
D. Create Eric's account by copying Mark's profile to Eric's account. Delete Mark's account.
E. Create Eric's account by copying Marks account. Delete Mark's account.
F. Delete Mark's account. Add Eric's account. Add Eric to the same groups to which Mark belonged. Grant Eric to all the individual user rights and permissions that Mark had.


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