多项选择题
TestKing.com uses SQL Server 2005. Users report that report execution is slow. You investigate and discover that some queries do not use optimal execution plans. You also notice that some optimizer statistics are missing and others are out of date. You need to correct the problem so that reports execute more quickly.
Which two Transact-SQL statements should you use？（）
A.DBCC CHECKTABLE
B.ALTER INDEX REORGANIZE
C.UPDATE STATISTICS
D.CREATE STATISTICS
E.DBCC SHOW STATISTICS
F.DBCC UPDATEUSAGE
相关考题
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单项选择题
TestKing.com has multiple servers in a distributed environment. You work with two SQL Server 2005 computers named SQL1 and SQL2. Each server uses SQL Server Authentication and they use different logins.You need to write a distributed query that joins the data on SQL1 with the data on SQL2. What should you do？（）
A.Ensure that both SQL1 and SQL2 use the same login name as the security context for each server.
B.Configure SQL2 as a remote server. Write the query on SQL1.
C.Configure SQL2 as a linked server to impersonate the remote login.
D.Configure SQL2 as a distributed server. Use pass-through authentication. -
单项选择题
You configure a new SQL Server 2005 computer to use TCP/IP with all default settings. Your corporate policy requires that each server use a firewall. You find that you can connect to the SQL Server instance from the local computer. However， client computers cannot connect to the SQL Server instance.You need to identify the most likely cause of the connection issues. What should you do first？（）
A.Ensure that port 1433 is open in your firewall.
B.Ensure that port 443 is open in your firewall.
C.Ensure that client computers connect by using Shared Memory protocol.
D.Ensure that the server is not paused. -
多项选择题
You are preparing for a new installation of SQL Server 2005. You need to select the protocols that client computers might use to connect to the server. Which two protocols can you use to achieve this goal？（）
A.Named Pipes
B.TCP/IP
C.Shared Memory
D.Virtual Interface Adapter （VIA）
E.Multiprotocol
