Microsoft Designing Database Solutions for Microsoft SQL Server 2012 70-465 Exam Questions

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Total 111 questions
Question 1

Your network contains an Active Directory domain that has two groups named Group1 and Group2.

The domain contains two SQL Server instances named SQLDev and SQLProd. Each SQL Server instance has access to various storage media.

The SQL Server instances have a database that contains a table named Table1.

Table1 contains a column named Column1. The value for Column1 can be either Value1 or Value2.

You need to recommend a solution to ensure that users in Group1 can retrieve only rows from Column1 that contain the value of Value1.

What should you recommend?



Answer : D

A view is a virtual table whose contents are defined by a query. Like a table, a view consists of a set of named columns and rows of data. Unless indexed, a view does not exist as a stored set of data values in a database. The rows and columns of data come from tables referenced in the query defining the view and are produced dynamically when the view is referenced.

A view acts as a filter on the underlying tables referenced in the view.

http://msdn.microsoft.com/en-us/library/ms190174.aspx

Incorrect:

Not A: Dynamic management views and functions return server state information that can be used to monitor the health of a server instance, diagnose problems, and tune performance.

http://technet.microsoft.com/en-us/library/ms188754(v=sql.120).aspx


Question 2

You need to recommend a disaster recovery solution for the Dev database.

What should you include in the recommendation?



Answer : A

* Scenario: You must be able to recover data from the Dev database if data is lost accidentally. You have a Recovery Point Objective (RPO) of one day.

* The simple recovery model provides the simplest form of backup and restore. This recovery model supports both database backups and file backups, but does not support log backups. Transaction log data is backed up only with the associated user data. The absence of log backups simplifies managing backup and restore. However, a database can be restored only to the end of the most recent backup.

Incorrect:

Not B: The bulk-logged recovery model is a special-purpose recovery model that should be used only intermittently to improve the performance of certain large-scale bulk operations, such as bulk imports of large amounts of data.


Question 3

You need to recommend a solution that resolves the missing data issue. The solution must minimize the amount of development effort.

What should you recommend?



Answer : D

* Scenario

/ Missing Data Issues

Customers report that when they make a price change in the Products table, they cannot retrieve the price that the item was sold for in previous orders.

/ The current database schema contains a table named OrderDetails. The OrderDetails table contains information about the items sold for each purchase order. OrderDetails stores the product ID, quantities, and discounts applied to each product in a purchase order. The product price is stored in a table named Products.


Question 4

You have a server named Server1 that has 2 processors.

You plan to deploy multiple instances of SQL Server 2014 to Server1. Each instance will have multiple databases.

You need to recommend a method to set limits on processor time for each database.

What should you include in the recommendation?

More than one answer choice may achieve the goal. Select the BEST answer.



Answer : D

SQL Server Resource Governor is a feature than you can use to manage SQL Server workload and system resource consumption. Resource Governor enables you to specify limits on the amount of CPU, physical IO, and memory that incoming application requests can use.

Incorrect answers:

Not A: Processor affinity cannot be used to assign databases to processors.

Not B: The Microsoft SQL Server max degree of parallelism (MAXDOP) configuration option controls the number of processors that are used for the execution of a query in a parallel plan. It is not used limit the processor time for a database.

Not C: You can use Windows System Resource Manager to allocate processor and memory resources to applications, users, Remote Desktop Services sessions, and Internet Information Services (IIS) application pools. You cannot use Windows System Resource Manager to allocate resources for a database.


https://msdn.microsoft.com/en-us/library/bb933866(v=sql.120).aspx

Question 5

You need to implement a backup strategy to support the requirements.

Which two actions should you perform? Each correct answer presents part of the solution. Choose two.



Answer : C, D

* Scenario: The current nightly backups have been failing due to insufficient space on the available drives and manual drive cleanup often needing to happen to get past the errors. Additional space will not be made available for backups on the HQ or satellite servers.

* Need to store files in the cloud.

* Manage your backups to Windows Azure: Using the same methods used to backup to DISK and TAPE, you can now back up to Windows Azure storage by Specifying URL as the backup destination. You can use this feature to manually backup or configure your own backup strategy like you would for a local storage or other off-site options. This feature is also referred to as SQL Server Backup to URL.


Question 6

You need to recommend a feature to support your backup solution.

What should you include in the recommendation?



Answer : A

* Scenario: You must encrypt the backup files to meet regulatory compliance requirements. The encryption strategy must minimize changes to the databases and to the applications.

* Transparent data encryption (TDE) performs real-time I/O encryption and decryption of the data and log files. The encryption uses a database encryption key (DEK), which is stored in the database boot record for availability during recovery.


Question 7

You have a server named Server1 that has 2 processors.

You plan to deploy multiple instances of SQL Server 2014 to Server1. Each instance will have multiple databases.

You need to recommend a method to allocate processor time to each database.

What should you include in the recommendation?

More than one answer choice may achieve the goal. Select the BEST answer.



Answer : A

SQL Server Resource Governor is a feature than you can use to manage SQL Server workload and system resource consumption. Resource Governor enables you to specify limits on the amount of CPU, physical IO, and memory that incoming application requests can use.


Incorrect:

D: PROCESS AFFINITY

Enables hardware threads to be associated with CPUs.

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