Vendor
: Microsoft
Exam Code : 70-451
Version: Demo
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1. You work in an International company named TAKEEEN. And you’re in charge of the database of your company. You intend to use SQL Server 2008 to create a database solution. On a server a database is configured to use a common language runtime (CLR). A CLR assembly has to be created. This assembly will be used to make the CLR stored procedure be able to access environment variables available on the server. Besides this, you have to make sure that the CLR assembly has permissions assigned as little as possible. So what should you do? A. You should enable the TRUSTWORTHY database property. B. You should use the SAFE permission set to create the assembly. C. You should use the UNSAFE permission set to create the assembly. D. You should use the EXTERNAL ACCESS permission set to create the assembly. Answer: D 2. You work in an International company named TAKEEEN. And you’re in charge of the database of your company. You intend to use SQL Server 2008 to create a database solution. There’s a database that contains a table. Besides this, it also contains a table-valued function which accepts the primary key from the table as a parameter. You intend to write a query. The query joins the table to the results of the table-valued function. You must make sure that rows from the table returned are only those produce a result set from the table-valued function. So which join predicate should you choose to use? A. INNER JOIN B. CROSS APPLY C. OUTER APPLY D. LEFT OUTER JOIN Answer: B 3. You work in an International company named TAKEEEN. And you’re in charge of the database of your company. You intend to use SQL Server 2008 to create a database solution. There’s a database contains a view. This view contains a WHERE clause that filters specific records and allows data updates. You have to prevent data modifications which do not conform to the WHERE clause while using as little effort as possible. So what should you do? A. On the view, an INSTEAD OF trigger should be created. B. On the view, a unique clustered index should be created. C. You should add the WITH CHECK OPTION clause to alter the view. D. You should add the WITH SCHEMABINDING clause to alter the view. Answer: C 4. You work in an International company named TAKEEEN. And you’re in charge of the database of your company. You use SQL Server 2008 to create a database solution in an enterprise environment. You plan to create a stored procedure. The procedure produces forecast data and queries a sales table. You don’t own the database and you do not have administrative permissions. But you are allowed to create stored procedures. Users will only be allowed to execute your stored procedures. What should you do to make sure that users can execute the stored procedures? A. The TRUSTWORTHY property of the database should be set to ON. B. When each stored procedure is created, you should include an EXECUTE AS OWNER clause. C. When each stored procedure is created, you should include an EXECUTE AS CALLER clause. D. In each stored procedure, before you query the sales table, you should include a SETUSER statement. Answer: B
5. You work in an International company named TAKEEEN. And you’re in charge of the database of your company. You create a database solution by using SQL Server 2008. The database will hold incoming XML responses for an EDI system. You have the requirements for the database: The database is scalable and accessible to heterogeneous platforms. The database stores large amounts of data and various types of reports from multiple sources. The solution allows search by keywords. So what should you do to make the database to meet these requirements? A. You should store data and include proper indexes by using SQL Server 2008 tables. B. You should store numerical reports by using SQL Server 2008 tables and store text reports by using ANSI text files. C. You should save reports in binary format in a file within a Windows folder. Save the path of the file in SQL Server 2008 tables. D. You should store reports in XML format, and store the data by using SQL Server 2008 tables. Index the XML data to improve performance. Answer: D