单项选择题
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Now according to the requirement of the company CIO， users on the SQL Server instance must be able to use the OPENROWSET（） function to query remote data source.
In the options below， which sp_configure configuration option should you configure？
A.Agent XPs
B.remote access
C.remote proc trans
D.Ad Hoc Distributed Queries
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多项选择题
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance which uses mixed authentication mode. The instance runs on a computer which has Windows Server 2003 installed. You must make sure that the SQL Server 2008 authenticated logins follow the same password complexity rules that are enforced by Windows Server 2003. Besides this, you must make sure that the password complexity rules continue to be enforced. So what action should you perform to achieve this goal?（）
A.You should create an SQL Server Agent job. If a rule violation is detected, the job runs periodically to raise an alert
B.You should modify all logins by using the ALTER LOGIN ... HASHED statement.
C.You should modify all logins by using the ALTER LOGIN ... CHECK_POLICY = ON statement to.
D.You should modify all logins by using the ALTER LOGIN ... CHECK_EXPIRATION = ON statement.
E.You should create a policy by using Policy-Based Management. The policy prevents any violation of these rules -
单项选择题
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a n On-Line Analytical Processing （OLAP） database named in the instance. The database contains a dimension table named Clients. Ever hour backup of data of the Clients table is performed. But the Clinets table contains redundant data. You must keep the disk space used to store the Clients table. In the options below， which compression technology should you use？（）
A.You should use row compression
B.You should use page compression
C.You should use backup compression
D.You should use windows NTFS file system compression -
单项选择题
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named named Dworks in the instance. The Dworks table has a table named BillDetails which has a clustered primary key named BillId on the BillId column. The BillDetails table has a single XML column named GoodsDetails. The XML column has an XML index and XML data are stored in this XML column. A new column named GoodsID is added to the BillDetails table. GoodsID must be included in the primary key. So what action should you perform to achieve this goal？（）
A.You should drop the XML index on the table. Modify the primary key. Recreate the XML index
B.You should alter the XML index and set the ALLOW_ROW_LOCKS = OFF option. Alter the primary key and set the ALLOW_ROW_LOCKS = ON option.
C.You should move the XML data to a temporary table. Clear the XML data from the original table by setting the GoodsDetails column to NULL. Modify the primary key. Repopulate the ProductSpecs column.
D.You should disable the XML index on the GoodsDetails column. Modify the primary key.Enable the XML index on the ProductSpecs column.
