Microsoft 70-457

勉強資料のメリット

70-457試験勉強資料を使用して、最も少ない時間と精力で試験関連専門知識を掌ることができます。尚に、我々の70-457試験勉強資料を選択すれば、効率的に最多の認定試験に関する知識を学ぶことができます。

お客様に良いサービスを提供するには、我々の70-457試験勉強資料の質とサービスに全力を尽くします。我々の70-457試験勉強資料は試験にとって有効です。だから、安心に我々の70-457試験勉強資料を選んでください。

70-457試験問題集をすぐにダウンロード：成功に支払ってから、我々のシステムは自動的にメールであなたの購入した商品をあなたのメールアドレスにお送りいたします。（12時間以内で届かないなら、我々を連絡してください。Note：ゴミ箱の検査を忘れないでください。）

無料更新サービス

我々社の70-457試験勉強資料は本番の試験によって常に更新を行います。購入日から一年以内に更新サービスを無料に提供します。更新したら、70-457試験勉強資料の更新版を顧客のメールボックスに送信します。

Topexamの70-457試験関連勉強資料はより良い勉強ガイドを提供し、お客様の学習効率を向上させることができます。お客様はただ20～30時間ぐらいかかって、70-457試験関連勉強資料を練習すれば、試験に参加することができて、高いポイントを得られます。

70-457試験勉強資料のデモを無料に提供して、お客様が購入前に試験勉強資料の問題と解答をチェックします。購入前に我が社の70-457試験勉強資料デモをダウンロードできます。お客様の支払い終了に、10分以内に70-457試験勉強資料を受けます。

Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 認定 70-457 試験問題:

1. You administer all the deployments of Microsoft SQL Server 2012 in your company. You need to ensure that an OLTP database that uses a storage area network (SAN) remains available if any of the servers fail. You also need to minimize the amount of storage used by the database. Which configuration should you use?

A) * Two servers configured in the same data center * SQL Server Availability Group configured in Asynchronous-Commit Availability Mode * One server configured as an Active Secondary
B) * Two servers configured in a Windows Failover Cluster in the same data center * SQL Server configured as a clustered instance
C) * Two servers configured in different data centers * SQL Server Availability Group configured in Synchronous-Commit Availability Mode * One server configured as an Active Secondary
D) * SQL Server that includes an application database configured to perform transactional replication
E) * Two servers configured on the same subnet * SQL Server Availability Group configured in Synchronous-Commit Availability Mode
F) * Two servers configured in different data centers * SQL Server Availability Group configured in Asynchronous-Commit Availability Mode
G) * Two servers configured in the same data center * A primary server configured to perform log-shipping every 10 minutes * A backup server configured as a warm standby
H) * SQL Server that includes an application database configured to perform snapshot replication

2. You administer a Microsoft SQL Server instance. You use a two-node SQL Server failover cluster. Node B is primary, and Node A is secondary. You need to install a security patch on both nodes. You need to ensure that the following requirements are met:
Both nodes receive the update.
Downtime is minimized.
No data is lost.
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:

3. You use a contained database named ContosoDb within a domain. You need to create a user who can log on to the ContosoDb database. You also need to ensure that you can port the database to different database servers within the domain without additional user account configurations. Which type of user should you create?

A) User mapped to an asymmetric key
B) login mapped to a virtual account
C) SQL user without login
D) Domain user

4. You administer a Microsoft SQL Server 2012 database. Users report that an application that accesses the database displays an error, but the error does not provide meaningful information. No entries are found in the SQL Server log or Windows event logs related to the error. You need to identify the root cause of the issue by retrieving the error message. What should you do?

A) Create a SQL Profiler session to capture all ErrorLog and EventLog events.
B) Flag all stored procedures for recompilation by using sp_recompile.
C) Create an Extended Events session by using the sqlserver.error_reported event.
D) Execute sp_who.

5. You administer a Microsoft SQL Server 2012 database. You use an OrderDetail table that has the following definition: You need to create a non-clustered index on the SalesOrderID column in the OrderDetail table to include only rows that contain a value in the SpecialOfferID column. Which four Transact-SQL statements should you use? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.)

Build List and Reorder:

質問と回答：