70-464 Exam
Avant-garde Microsoft 70-464 - An Overview 11 to 20
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Q11. Your company has a SQL Azure subscription.
You implement a database named Database1. Database1 has two tables named Table1 and Table2.
You create a stored procedure named sp1. Sp1 reads data from Table1 and inserts data into Table2.
A user named User1 informs you that he is unable to run sp1.
You verify that User1 has the SELECT permission on Table1 and Table2.
You need to ensure that User1 can run sp1. The solution must minimize the number of permissions assigned to User1.
What should you do?
A. Change sp1 to run as the saUser.
B. Grant User1 the EXECUTE permission on sp1.
C. Add User1 to the db_datawriter role.
D. Grant User1 the INSERT permission on Table2.
Answer: B
Explanation:
http://msdn.microsoft.com/en-us/library/ms191291.aspx
Q12. You need to modify usp_SelectEmployeesByName to support server-side paging. The solution must minimize the amount of development effort required.
What should you add to usp_SelectEmployeesByName?
A. A table variable
B. The ROWNUMBER keyword
C. An OFFSET-FETCH clause
D. A recursive common table expression
Answer: C
Explanation:
http://www.mssqltips.com/sqlservertip/2696/comparing-performance-for-different-sql-serverpaging-methods/ http://msdn.microsoft.com/en-us/library/ms188385.aspx http://msdn.microsoft.com/en-us/library/ms180152.aspx http://msdn.microsoft.com/en-us/library/ms186243.aspx http://msdn.microsoft.com/en-us/library/ms186734.aspx http://www.sqlserver-training.com/how-to-use-offset-fetch-option-in-sql-server-order-byclause/-http://www.sqlservercentral.com/blogs/juggling_with_sql/2011/11/30/using-offset-and-fetch/
Q13. You plan to create a new column in a table. The column must meet the following requirements:
. Be able to store images that are larger than 1 MB each.
. Be able to access the images from Microsoft .NET Framework applications.
You need to recommend which data type must be used in the column.
Which data type should you recommend?
More than one answer choice may achieve the goal. Select the BEST answer.
A. nvarchar
B. varbinary
C. image
D. FileStream
Answer: D
Q14. You need to create the object used by the parameter of usp_InsertSessions.
Which statement should you use?
A. CREATE SCHEMA SessionDataTable
B. CREATE TYPE SessionDataTable AS Table
C. CREATE TABLE SessionDataTable
D. CREATE XML SCHEMA COLLECTION SessionDataTable
Answer: A
Q15. You need to ensure that usp_AddXMLOrder can be used to validate the XML input from the retailers.
Which parameters should you add to usp_AddXMLOrder on line 04 and line 05? (Each correct answer presents part of the solution. Choose all that apply.)
A. @schema varbinary(100).
B. @items varchar(max).
C. @schema sysname.
D. @items varbinary(max).
E. @items xml.
F. @schema xml.
Answer: C,E
Q16. You have a database that contains a user-defined function named Schema1.Udf1 and two tables named Schema1.Table1 and Schema1.Table2.
Schema1.Table1 has 1 million rows. The schema for Schema1.Table1 is configured as shown in the following table.
Schema1.Udf1 was defined by using the following code: You need to write a query that will contain the following columns:
...
Country CountryID CustomerName
The solution must meet the following requirements:
..
Rows must be returned only if the function returns data.
The amount of time it takes the query to execute must be minimized.
Which query should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: B
Q17. Topic 8)
You have a SQL Server 2012 database named DB1. DB1 contains four filegroups named FG1, FG2, FG3, and FG4. You execute the following code:
Two million rows are added to dbo.Sales.
You need to move the data from the first partition to a new table named SalesHistory and, starting on December 31, 2012, repartition dbo.Sales to support new sales data for three months.
Which code segment should you execute?
To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.
Answer:
Q18. You need to implement a solution that meets the site requirements.
What should you implement?
A. A non-indexed view on Server1
B. A non-indexed view on Server2
C. A distributed view on Server1
D. A distributed view on Server2
Answer: C
Q19. You run the following code:
You need to ensure that the root node of the XML data stored in the Details column is <Order_Details>.
What should you implement?
More than one answer choice may achieve the goal. Select the BEST answer.
A. A user-defined data type
B. An XML index
C. A Data Definition Language (DDL) trigger
D. A data manipulation language (DML) trigger
E. An XML schema collection
Answer: E
Explanation:
http://msdn.microsoft.com/en-us/library/ms187856.aspx
Q20. You need to optimize the index structure that is used by the tables that support the fraud detection services.
What should you do?
A. Add a hashed nonclustered index to CreateDate.
B. Add a not hash nonclustered index to CreateDate.
C. Add a not hash clustered index on POSTransactionId and CreateDate.
D. Add a hashed clustered index on POSTransactionId and CreateDate.
Answer: A
Explanation: The fraud detection service will need to meet the following requirement (among others):
* Detect micropayments that are flagged with a StatusId value that is greater than 3 and that occurred within the last minute.