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Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 Sample Questions:

1. You administer several Microsoft SQL Server 2012 database servers. Merge replication has been configured for an application that is distributed across offices throughout a wide area network (WAN). Many of the tables involved in replication use the XML and varchar(max) data types. Occasionally, merge replication fails due to timeout errors. You need to reduce the occurrence of these timeout errors. What should you do?

A) Create a snapshot publication, and reconfigure the problem subscribers to use the snapshot publication.
B) Set the Merge agent on the problem subscribers to use the slow link agent profile.
C) Change the Merge agent on the problem subscribers to run continuously.
D) Set the Remote Connection Timeout on the Publisher to 0.

2. You administer a SQL Server 2012 server that contains a database named SalesDb. SalesDb contains a schema named Customers that has a table named Regions. A user named UserA is a member of a role named Sales. UserA is granted the Select permission on the Regions table. The Sales role is granted the Select permission on the Customers schema. You need to ensure that the Sales role, including UserA, is disallowed to select from any of the tables in the Customers schema. Which Transact-SQL statement should you use?

A) EXEC sp_addrolemember 'Sales', 'UserA'
B) REVOKE SELECT ON Schema::Customers FROM Sales
C) DENY SELECT ON Object::Regions FROM Sales
D) DENY SELECT ON Object::Regions FROM UserA
E) DENY SELECT ON Schema::Customers FROM UserA
F) EXEC sp_droprolemember 'Sales', 'UserA'
G) REVOKE SELECT ON Schema::Customers FROM UserA
H) REVOKE SELECT ON Object::Regions FROM Sales
I) REVOKE SELECT ON Object::Regions FROM UserA
J) DENY SELECT ON Schema::Customers FROM Sales

3. Your database contains a table named Purchases. The table includes a DATETIME column named PurchaseTime that stores the date and time each purchase is made. There is a non-clustered index on the PurchaseTime column. The business team wants a report that displays the total number of purchases made on the current day. You need to write a query that will return the correct results in the most efficient manner. Which Transact-SQL query should you use?

A) SELECT COUNT(*) FROM Purchases WHERE CONVERT(VARCHAR, PurchaseTime, 112) = CONVERT(VARCHAR, GETDATE(), 112)
B) SELECT COUNT(*) FROM Purchases WHERE PurchaseTime >= CONVERT(DATE, GETDATE())
AND PurchaseTime < DATEADD(DAY, 1, CONVERT(DATE, GETDATE()))
C) SELECT COUNT(*) FROM Purchases WHERE PurchaseTime = GETDATE()
D) SELECT COUNT(*) FROM Purchases WHERE PurchaseTime = CONVERT(DATE, GETDATE())

4. You administer a Microsoft SQL Server 2012 server that hosts a transactional database and a reporting database. The transactional database is updated through a web application and is operational throughout the day. The reporting database is only updated from the transactional database. The recovery model and backup schedule are configured as shown in the following table: At 14:00 hours, you discover that pages 71, 520, and 713 on one of the database files are corrupted on the reporting database. You need to ensure that the databases are restored. You also need to ensure that data loss is minimal. What should you do?

A) Restore the latest full backup. Then, restore each differential backup taken before the time of failure from the most recent full backup.
B) Restore the latest full backup, and restore the latest differential backup. Then, restore the latest log backup.
C) Restore the latest full backup. Then, restore the latest differential backup.
D) Perform a page restore.
E) Restore the latest full backup.
F) Restore the latest full backup, and restore the latest differential backup. Then, restore each log backup taken before the time of failure from the most recent differential backup.
G) Perform a partial restore.
H) Perform a point-in-time restore.

5. You create an availability group named HaContoso that has replicas named Server01/HA, Server02/HA, and Server03/HA. Currently, Server01l/HA is the primary replica. You need to ensure that the following requirements are met:
Backup operations occur on Server02/HA.
If Server02/HA is unavailable, backup operations occur on Server03/HA.
Backup operations do not occur on Server01/HA.
How should you configure HaContoso?

A) Set the backup preference of HaContoso to Secondary only.
Set the backup priority of Server02/HA to 20.
Set the backup priority of Server03/HA to 10.
B) Set the exclude replica of Server01/HA to true.
Set the backup priority of Server02/HA to 10.
Set the backup priority of Server03/HA to 20.
C) Set the backup preference of HaContoso to Prefer Secondary.
Set the backup priority of Server02/HA to 20.
Set the backup priority of Server03/HA to 10.
D) Set the backup preference of HaContoso to Secondary only.
Set the backup priority of Server02/HA to 10.
Set the backup priority of Server03/HA to 20.

Solutions: