070-457 무료 덤프문제 온라인 액세스

You administer a Microsoft SQL Server 2012 database. All database traffic to the SQL Server must be encrypted by using secure socket layer (SSL) certificates or the connection must be refused. Network
administrators have deployed server certificates to the Windows store of all Windows servers on the
network from a trusted Certificate Authority. This is the only Certificate Authority allowed to distribute
certificates on the network.
You enable the Force Encryption flag for the MSSQLServer protocols, but client computers are unable to
connect. They receive the following error message:
"A connection was successfully established with the server, but then an error occurred during the pre-login
handshake, (provider: SSL Provider, error: 0 - The certificate chain was issued by an authority that is not
trusted.) (Microsoft SQL Server)"
You notice the following entry in the SQL Server log:
"A self-generated certificate was successfully loaded for encryption."
You need to configure SQL Server to encrypt all client traffic across the network. You also need to ensure
that client computers are able to connect to the server by using a trusted certificate. Which three actions
should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the
answer area and arrange them in the correct order.)
Build List and Reorder:

정답:

Explanation:
--Burgos - NO
Reference: http://thesqldude.com/2012/04/21/setting-up-ssl-encryption-for-sql-server-using-certificatesissues-tips-tricks/

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 Secondary only.
  Set the backup priority of Server02/HA to 10.
  Set the backup priority of Server03/HA to 20.
• D.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.

You administer a Microsoft SQL Server 2012 server that has multiple databases. You need to ensure that users are unable to create stored procedures that begin with sp_. Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
Build List and Reorder:

정답:

Explanation:
--Burgos - NO Reference: http://msdn.microsoft.com/en-us/library/bb510667.aspx

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 and 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 the Regions table. Which Transact-SQL statement should you use?

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

You are developing a database application by using Microsoft SQL Server 2012. An application that uses a database begins to run slowly. You discover that a large amount of memory is consumed by single-use dynamic queries. You need to reduce procedure cache usage from these statements without creating any additional indexes. What should you do?

• A.Include a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statement before you run the query.
• B.Include a SET TRANSACTION ISOLATION LEVEL REPEATABLE READ statement before you run the query.
• C.Add a HASH hint to the query.
• D.Include a SET STATISTICS PROFILE ON statement before you run the query.
• E.Add a LOOP hint to the query.
• F.Add a columnstore index to cover the query.
• G.Add an INCLUDE clause to the index.
• H.Include a SET STATISTICS SHOWPLAN_XML ON statement before you run the query.
• I.Enable the optimize for ad hoc workloads option.
• J.Cover the unique clustered index with a columnstore index.
• K.Add a FORCESEEK hint to the query.
• L.Include a SET TRANSACTION ISOLATION LEVEL SNAPSHOT statement before you run the query.
• M.Add a FORCESCAN hint to the Attach query.
• N.Include a SET FORCEPLAN ON statement before you run the query.