1. [单选题]You are the administrator of a SQL Server 2000 computer. The server contains a database that stores financial data. You want to use Data Transformation Services packages to import numeric data from other SQL server computers. The precision and scale values of this data are not defined consistently on the other servers.You want to prevent any loss of data during the import operations. What should you do?
A. Use the ALTER COLUMN clause of the ALTER TABLE statement to change data types in the source tables. Change the data types so that they will use the lowest precision and scale values of the data that will be transferred.
B. Use the ALTER COLUMN clause of the ALTER TABLE statement to change data types in the destination tables. Change the data types to reflect the highest precision and scale values involved in data transfer.
C. Set a flag on each DTS transformation to require an exact match between source and destination columns.
D. Set the maximum error count for each DTS transformation task equal to the number of rows of data you are importing. Use an exception file to store any rows of data that generate errors.
E. Write Microsoft ActiveX script. for each DTS transformation. Use the script. to recast data types to the destinations precision and scale values.
2. [单选题]Your Windows 2000 Server computer has a 10-GB hard disk with two partitions: Drive C and drive D. Windows 2000 Server is installed on Drive D. Both partitions are formatted as NTFS. Your office experiences a power failure that causes your Windows 2000 Server computer to restart.When the computer is restarting, you receive the following error message "NTLDR is missing. Press any key to restart".
A. What should you do?
B. Start the computer by using Windows 2000 Server computer CD-ROM and choose to repair the installation. Select the Recovery Console and copy the NTLDR file on the CD-ROM to the root of the system partition.
C. Start the computer in debugging mode. Copy the NTLDR file on the CD-ROM to the root of the system partition.
D. Start the computer by using the Windows 2000 bootable floppy disk. From a command prompt, run the sfc/scanboot command.
E. Start the computer by using a Windows 2000 bootable floppy disk. Run the File Signature Verification utility.
3. [单选题]You are the administrator of a network that includes Windows NT Server 4.0 computers, Windows NT Workstation 4.0 computers, and UNIX computers. The network consists of a single Windows NT domain.You are upgrading a Windows NT Server computer named Server1 to Windows 2000 Server. Server1 is a BDC in the domain. The existing DNS server is a UNIX computer that supports SRV (service) records and is configured to accept dynamic updates. The existing WINS server is another Windows NT Server computer.
A. You want to configure Server1 as a domain controller in a New Active Directory forest. You want the existing Windows NT domain accounts to be upgraded to Active Directory. You plan to upgrade the other domain controllers in the domain to Windows 2000 after the upgrade of Server1 is complete.
B. You want to perform. the upgrade of Server1 with the least possible impact on other computers on the network. What should you do?
C. Promote Server1 to the PDC of the domain. Run Windows 2000 Setup on Server1.
D. Run Windows 2000 Setup on Server1. At the end of Setup, configure Server1 as a DNS server and a WINS server.
E. Add a static mapping for Server1 on the WINS server. On the DNS server, create an SRV record for the LDAP service on Server1. Run Windows 2000 Setup on Server1.
F. Install the Microsoft DNS service on an existing Windows NT server. Apply Windows NT 4.0 service pack 4 or later to the server. Run Windows 2000 Setup on Server1.
