Microsoft 70-447

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Microsoft 70-447 Exam Syllabus Topics:

Microsoft UPGRADE:MCDBA Skills to MCITP DB Admin by Using MS SQL 2005 Sample Questions:

1. According to the company requirements, a unique nonclustered index will be created on
the CustomerID, LastName, and FirstName columns of the CustomerData.Customers table in the CRM database. The variables should be identified to help estimate the space requirements for the index.
Estimated number of rowsClustered index key Number of columns in the indexFixed data sizeNumber of variable-length columnsAverage variable-length data size.
The most significant additional variable that will enhance the estimated index size should be identified. From the following four additional variables, which one should be identified to accomplish the task?

A) To accomplish the task, null bitmap should be identified.
B) To accomplish the task, fill factor should be identified.
C) To accomplish the task, automatically generated uniqueifier value should be identified.
D) To accomplish the task, current number of rows should be identified.

2. You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions, monitoring the database server, and design deployment.
In the company, you major job is the deployment, maintenance and support of Microsoft SQL Server 2005.You work as the administrator of a SQL Server 2005 computer, and the computer is called SQL01. Three instances of SQL Server are run by the SQL01. After implementing the recovery plan, the dedicated administrative connection is available on each instance of SQL Server. After the ability is tested, a problem has been found that the dedicated administrative connection on SQL01s default instance can be connected, while the dedicated administrative connection on the two other instances on SQL1 cannot be connected. You confirm that the instances are running and the instances can be accessed by the client applications. In addition, the dedicated administrative connection is enabled for all instances. What??s more, there is no connection that is tried to by other administrators to any dedicated administrative connections on SQL1.
Since you are the administrator, you are required to make sure the dedicated administrative connection can be connected on all three instances. To achieve the goal, which action should be utilized?

A) The Sqlcmd.exe tool should be utilized to make the dedicated administrative connection.
B) The default instance should be set to utilize an administrative port number which differs from 1434.
C) The non-default instances of SQL Server should be stopped and restarted.
D) The SQL Server Browser service should be started. And then, the service should be set to start automatically.

3. You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions, monitoring the database server, and design deployment. In the company, you major job is the deployment, maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. You utilize the SP:Recompile event class to run SQL Server Profiler. You find that a great amount of recompiles occurring. The possible causes of the large number of recompiles should be identified. From the flowing four options, which one is the most possible cause of the problem?

A) One new stored procedure is created by a database administrator.
B) The sp_executesql batches are not being recovered from the procedure cache.
C) Ad hoc batches are not being recovered from the procedure cache.
D) A database administrator executed UPDATE STATISTICS statements on all tables, and the most common stored procedures reference all the tables.

4. You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability
solutions, monitoring the database server, and design deployment. In the company, you major job is the deployment, maintenance and support of Microsoft SQL Server 2005. You work as the database administrator for your company. You administer a SQL Server 2005 computer which contains a database named DB01.A table named CustInfo is included in DB01. The table includes an identity column named CustID and an nvarchar column named CustName. According to the requirement of the company policy, rows containing duplicate CustName values should be removed from the CustInfo table once each year. But only when rows have been manually examined and verified as being duplicatesm, they can be removed from the CustInfo table. Since you are the technical support, the company asks you to provide a way to identify potential duplicate rows for manual examination. You should use as little administrative effort as possible when you try to achieve this. So what action should you perform?

A) Create a trigger for the CustInfo table that rolls back INSERT queries that contain duplicate data.
B) You should create a new table that contains duplicate rows from the CustInfo table by using a SELECT INTO query that includes GROUP BY and HAVING clauses.
C) A foreign key constraint should be created on the CustName column. This constraint references a distinct list of CustName values.
D) On the CustName column, a new unique index should be created. When index is being created, Specify IGNORE_DUP_KEY = ON.

5. In the Windows rental_agents group, there is a rental agent named James. The company granted him more permissions than he should have as a member of the rental_agents group carelessly. You check and are sure that the other rental agents do not have excessive permissions. You impersonate James by using the EXECUTE AS statement, and you run six different SQL commands in the internet_rentals database. You need to find out which of the commands have results that show excessive permissions for James. Of the following commands, which should you identify? (choose more than one)

A) SELECT HAS_PERMS_BY_NAME('sa', 'LOGIN', 'IMPERSONATE'); returns a value of 0
B) SELECT IS_SRVROLEMEMBER ('serveradmin');returns a value of 1
C) SELECT name FROM sys.tables WHERE HAS_PERMS_BY_NAME(name, 'OBJECT', 'SELECT') = 1;returns 10 rows
D) SELECT HAS_DBACCESS('internet_rentals');returns a value of 1
E) SELECT name FROM sys.tables WHERE HAS_PERMS_BY_NAME(name, 'OBJECT', 'DELETE') = 1; returns 10 rows

Solutions: