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Microsoft 070-459 Exam Syllabus Topics:

Microsoft Transition Your MCITP: Database Administrator 2008 or MCITP: Database Developer 2008 to MCSE: Data Platform Sample Questions:

1. You administer an instance of SQL Server 2014.
You are tasked with tuning a common set of queries. You have the results of several test executions, along with query plans. The schema and the data for all database object(s) used remain unchanged between executions. The QueryTime column is defined as a computed column that uses the GETDATEO system function. The query plans and results are shown below:

You need to make an initial diagnosis of the situation, based solely on this input.
Which two statements can you make about the performance characteristics of this query? Each correct answer presents a complete solution. Choose two.

A) The queries would perform better if the index named AccountNumber included the Name column.
B) The object Account is an indexed view, with an index having a leading column of AccountNumber and a Clustered Index named PKAccount.
C) The object Account is a table, with an index having a leading column of AccountNumber and a Clustered Index named PKAccount.
D) The queries would perform worse if the index named AccountNumber included the NameColumn.
E) The queries would perform better if the index named AccountNumber included the Name and QueryTime column.
F) The object Account is a view, joining the Account-AccountNumber and Account.PKAccount objects together.

2. You execute the following code.

You need to reduce the amount of time it takes to execute the query. What should you do?

A) Change SUBSTRING (JobTitle, 1, 1) = 'C' to LEFT(JobTitle ,1) = 'C'.
B) Partition the table and use the JobTitle column for the partition scheme.
C) Replace IX_Employees with a clustered index.
D) Change SUBSTRING(JobTitle,1, 1) = 'C' to JobTitle LIKE `C%'.

3. You need to recommend a solution for Application1 that meets the security requirements.
What should you include in the recommendation?

A) Certificate Authentication
B) Signed stored procedures
C) Secure Socket Layer (SSL)
D) Encrypted columns

4. 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) STATISTICS_NORECOMPUTE = OFF
B) STATISTICS_NORECOMPUTE = ON
C) FILLFACTOR = 80
D) FILLFACTOR = 0

5. DRAG DROP
You are the senior database administrator at Contoso, Ltd. You manage a SQL Server 2014 Instance, with multiple databases used for reporting.
You have recently hired a junior database administrator. You want this person to be able to view the database structures on the server, but you do not want him or her to be able to make changes or see the data in the tables.
The new hire's login credentials are as follows:
Login name: JFree
Password: Jx672$qse
You want the new hire to be required to change his password on his next login.
The code that is produced should execute no matter the initial database context in which it is started.
You need to write the code required to give the new hire only the desired access, using the smallest number of steps. Develop the solution by selecting and arranging the required code blocks in the correct order. You may not need all of the code blocks.

Solutions: