あなたにMicrosoft 70-765ミシュレーション問題試験に関する最新かつ最完備の資料を勉強させ、試験に合格させることだと信じます。もしあなたは70-765ミシュレーション問題試験に合格しなかったら、全額返金のことを承諾します。我々Omgzlookは一番行き届いたアフタサービスを提供します。 もし君はいささかな心配することがあるなら、あなたはうちの商品を購入する前に、Omgzlookは無料でサンプルを提供することができます。OmgzlookのMicrosoftの70-765ミシュレーション問題試験トレーニング資料を購入した後、君の受験のための知識をテストして、約束の時間での表現も評価します。 周りの多くの人は全部Microsoft 70-765ミシュレーション問題資格認定試験にパースしまして、彼らはどのようにできましたか。
MCP 70-765 我々はあなたに試験に安心させます。
そうすれば、あなたは簡単に70-765 - Provisioning SQL Databasesミシュレーション問題復習教材のデモを無料でダウンロードできます。 Microsoftの70-765 受験準備試験に合格すればあなたのプロモーションの夢が叶えるかもしれません。私たちは、衝動買いは後悔することは容易であることを知っていますから、あなたはご購入の前にやってみるのを薦めます。
弊社の資料を使って、１００％に合格を保証いたします。もし合格しないと、われは全額で返金いたします。Omgzlookはずっと君のために最も正確なMicrosoftの70-765ミシュレーション問題「Provisioning SQL Databases」試験に関する資料を提供して、君が安心に選択することができます。
Microsoft 70-765ミシュレーション問題 - その夢は私にとってはるか遠いです。
Omgzlookはきみの貴重な時間を節約するだけでなく、 安心で順調に試験に合格するのを保証します。Omgzlookは専門のIT業界での評判が高くて、あなたがインターネットでOmgzlookの部分のMicrosoft 70-765ミシュレーション問題「Provisioning SQL Databases」資料を無料でダウンロードして、弊社の正確率を確認してください。弊社の商品が好きなのは弊社のたのしいです。
きっと望んでいるでしょう。では、常に自分自身をアップグレードする必要があります。
70-765 PDF DEMO:
QUESTION NO: 1
You upgrade a database named DB1 to Microsoft SQL Server 2016.
Users report that performance for several queries is degraded. You determine that the query optimizer is incorrectly estimating the number of rows that the queries will return.
You need to resolve the performance issues.
How should you complete the Transact-SQL statement? To answer, drag the Transact-SQL segments to the correct locations. Each Transact-SQL segment may be used once, more than once, or not at all.
You may need to drag the split bar between panes or scroll to view content.
Answer:
Explanation:
References:
https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-database-scoped-configuration- transact-sql?view=sql-server-2017
QUESTION NO: 2
You plan to deploy Microsoft SQL Server on a Microsoft Azure Virtual machine. The virtual machine will have a 30-TB database and will have 10 1-TB VHDs for the database.
You need to configure the storage to meet the following requirements:
Evenly distribute read and write operations across the VHDs.
Minimize the read and write time.
Which storage configuration should you use?
A. a striped volume
B. a RAID-5 volume
C. a simple storage pool
D. a mirrored storage pool
E. a parity storage pool
Answer: A
Explanation:
Data that is written to a striped volume is interleaved to all disks at the same time instead of sequentially.
Therefore, disk performance is the fastest on a RAID 0 volume as compared to any other type of disk configuration.
QUESTION NO: 3
You have Microsoft SQL Server on a DS-series Microsoft Azure virtual machine. The virtual machine has a production database named DB1. All database files are on drive E and use standard storage.
Users report that queries take a long time to execute.
You discover that the queries are waiting for pagelatch_IO.
You need to reduce the amount of time it takes for the queries to execute.
What should you do?
A. Move the msdb databases to drive D.
B. Move the databases for DB1 to drive D.
C. On drive E add more database files for DBI.
D. Change drive E to Premium Storage.
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/windows/disks-types
Answer: D
QUESTION NO: 4
Note: This questions is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You deploy Microsoft SQL Server to a virtual machine in Azure. You distribute the database files and filegroups across multiple Azure storage disks.
You must be able to manage the databases as individual entities by using SQL Server Management
Studio. All data in the databases must be stored encrypted. Backups must be encrypted by using the same key as the live copy of the database.
You need to secure the data.
What should you implement?
A. BitLocker
B. transport-level encryption
C. Transparent Data Encryption
D. dynamic data masking
E. Always Encrypted
F. cell-level encryption
G. Encrypting File System
Answer: C
Explanation:
Transparent data encryption (TDE) encrypts your databases, associated backups, and transaction log files at rest without requiring changes to your applications.
TDE encrypts the storage of an entire database by using a symmetric key called the database encryption key. In SQL Database the database encryption key is protected by a built-in server certificate. The built-in server certificate is unique for each SQL Database server.
References:
https://msdn.microsoft.com/en-us/library/dn948096.aspx
QUESTION NO: 5
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this sections, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You are tuning the performance of a virtual machines that hosts a Microsoft SQL Server instance.
The virtual machine originally had four CPU cores and now has 32 CPU cores.
The SQL Server instance uses the default settings and has an OLTP database named db1. The largest table in db1 is a key value store table named table1.
Several reports use the PIVOT statement and access more than 100 million rows in table1.
You discover that when the reports run, there are PAGELATCH_IO waits on PFS pages 2:1:1, 2:2:1,
2:3:1, and 2:4:1 within the tempdb database.
You need to prevent the PAGELATCH_IO waits from occurring.
Solution: You add more files to db1.
Does this meet the goal?
A. Yes
B. No
Answer: A
Explanation:
From SQL Server's perspective, you can measure the I/O latency from sys.dm_os_wait_stats. If you consistently see high waiting for PAGELATCH_IO, you can benefit from a faster I/O subsystem for SQL
Server.
A cause can be poor design of your database - you may wish to split out data located on 'hot pages', which are accessed frequently and which you might identify as the causes of your latch contention.
For example, if you have a currency table with a data page containing 100 rows, of which 1 is updated per transaction and you have a transaction rate of 200/sec, you could see page latch queues of 100 or more. If each page latch wait costs just 5ms before clearing, this represents a full half-second delay for each update. In this case, splitting out the currency rows into different tables might prove more performant (if less normalized and logically structured).
References:
https://www.mssqltips.com/sqlservertip/3088/explanation-of-sql-server-io-and-latches/
EMC D-PST-OE-23 - Omgzlookの商品はとても頼もしい試験の練習問題と解答は非常に正確でございます。 OmgzlookのApple Apple-Device-Support-JPN教材を購入したら、あなたは一年間の無料アップデートサービスを取得しました。 SAP C_S4FTR_2023試験はMicrosoftのひとつの認証試験でIT業界でとても歓迎があって、ますます多くの人がSAP C_S4FTR_2023「Provisioning SQL Databases」認証試験に申し込んですがその認証試験が簡単に合格できません。 SAP C-TS462-2022-JPN認定試験の資格を取得するのは容易ではないことは、すべてのIT職員がよくわかっています。 あなたがまだ専門知識と情報技術を証明しています強い人材で、OmgzlookのMicrosoftのSAP C_WZADM_2404認定試験について最新の試験問題集が君にもっとも助けていますよ。
Updated: May 28, 2022