70-464 Exam
Ultimate Guide: sql server 2012 certification 70-464
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2021 Aug developing microsoft sql server 2012 databases 70-464:
Q51. You need to implement a solution that addresses the index monitoring requirements.
What should you do?
A. Schedule a SQL Server Agent job that saves data from the dynamic management views to a table in the database.
B. Create a SQL Server Audit that saves data to a log file, and then create a SQL Server Audit Specification that gathers data from the DATABASE_OPERATION group.
C. Create a performance monitor Data Collector Set (DCS) that monitors the SQL Server counters.
D. Schedule a SQL Server Profiler trace, and then save the trace data to a table in the database.
Answer: A
Q52. Topic 8)
Your network contains a SQL Server 2012 instance named SQL1. SQL1 contains a database named DB1. DB1 contains three tables.
The tables are configured as shown in the following table.
You plan to create indexes for the tables.
You need to identify which type of index must be created for each table. The solution must minimize the amount of time required to return information from the tables.
Which type of index should you create for each table? To answer, drag the appropriate index type to the correct table in the answer area.
Answer:
Q53. Topic 8)
You are designing a database for a university. The database will contain two tables named
Classes and StudentGrades that have the following specifications:
. Classes will store brochures in the XPS format. . The brochures must be structured in folders and must be accessible byusing UNC paths. . StudentGrades must be backed up on a separate schedule than the rest ofthe database.
You need to identify which SQL Server technology meets the specifications of each table. Which technologies should you identify? To answer, drag the appropriate technology to the correct table in the answer area.
Answer:
Q54. 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
Q55. You need to prepare the database to use the .NET Framework ProcessProducts component.
Which code segments should you execute? (Each correct answer presents part of the solution. Choose all that apply.)
A. Option A
B. Option B
C. Option C
D. Option D
E. Option E
F. Option F
G. Option G
Answer: A,C,D,E
Explanation:
http://msdn.microsoft.com/en-us/library/ms131048.aspx http://msdn.microsoft.com/en-us/library/ms131052.aspx http://msdn.microsoft.com/en-us/library/ms189524.aspx http://msdn.microsoft.com/en-us/library/ms345106.aspx http://msdn.microsoft.com/en-us/library/ms131107.aspx
Regenerate 70-464 microsoft press:
Q56. You need to identify which long running transactions use an index. Which dynamic management view should you use?
A. sys.dm_exec_query_optimizer_info
B. sys.dm_exec_connections
C. sys.dm_exec_query_stats
D. sys.dm_exec_sessions
Answer: A
Q57. You need to modify the Orders table to store the XML data used by the retailers. Which statement should you execute?
A. ALTER Orders
ADD originalOrder XML (ValidateOrder);
B. ALTER Orders
ADD originalOrder XML;
C. ALTER Orders
ADD originalOrder varchar(max);
D. ALTER Orders
ADD originalOrder varbinary(max);
Answer: D
Q58. Topic 8)
You plan to create a custom aggregation function named Function1.
You plan to deploy Function1 to SQL Server 2012.
You need to ensure that Function1 can access a web service. The solution must minimize
the number of changes made to the database.
You create a Microsoft .NET Framework class that contains the definition of Function1.
You upload a certificate to SQL Server.
What three tasks should you perform next?
To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Q59. You have an index for a table in a SQL Azure database. The database is used for Online Transaction Processing (OLTP).
You discover that many page splits occur when records are inserted or updated in the table.
You need to minimize the number of page splits.
What should you set from the index options?
A. FILLFACTOR = 0
B. STATISTICS_NORECOMPUTE = OFF
C. STATISTICS_NORECOMPUTE = ON
D. FILLFACTOR = 80
Answer: D
Explanation:
http://msdn.microsoft.com/en-us/library/ms188783.aspx http://msdn.microsoft.com/en-us/library/ms177459.aspx
Q60. 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/