この問題集の合格率は高いので、多くのお客様から70-765関連合格問題問題集への好評をもらいました。70-765関連合格問題問題集のカーバー率が高いので、勉強した問題は試験に出ることが多いです。だから、弊社の提供する70-765関連合格問題問題集を暗記すれば、きっと試験に合格できます。 Omgzlook はIT業界に認定試験大綱の主要なサプライヤーとして、専門家は一緻して品質の高い商品を開発し続けています。 OmgzlookにたくさんのIT専門人士がいって、弊社の問題集に社会のITエリートが認定されて、弊社の問題集は試験の大幅カーバして、合格率が１００％にまで達します。
MCP 70-765 それはあなたが夢を実現することを助けられます。
購入した前の無料の試み、購入するときのお支払いへの保障、購入した一年間の無料更新Microsoftの70-765 - Provisioning SQL Databases関連合格問題試験に失敗した全額での返金…これらは我々のお客様への承諾です。 あなたは自分の知識レベルを疑っていて試験の準備をする前に詰め込み勉強しているときに、自分がどうやって試験に受かることを確保するかを考えましたか。心配しないでください。
Omgzlookは多くの受験生を助けて彼らにMicrosoftの70-765関連合格問題試験に合格させることができるのは我々専門的なチームがMicrosoftの70-765関連合格問題試験を研究して解答を詳しく分析しますから。試験が更新されているうちに、我々はMicrosoftの70-765関連合格問題試験の資料を更新し続けています。できるだけ100％の通過率を保証使用にしています。
Microsoft 70-765関連合格問題 - きっと君に失望させないと信じています。
このインターネット時代において、社会の発展とともに、コストがより低くて内容が完全な情報が不可欠です。弊社の70-765関連合格問題問題集は他のサイトに比べて、試験の範囲をカバーすることはより広くて、合理的な価格があります。しかしも、品質はもっと高くて一度70-765関連合格問題試験に合格したい客様に対して、我が社の70-765関連合格問題はあなたの最高選択かつ成功のショートカットであると思われます。
我々は受験生の皆様により高いスピードを持っているかつ効率的なサービスを提供することにずっと力を尽くしていますから、あなたが貴重な時間を節約することに助けを差し上げます。Omgzlook Microsoftの70-765関連合格問題試験問題集はあなたに問題と解答に含まれている大量なテストガイドを提供しています。
70-765 PDF DEMO:
QUESTION NO: 1
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/
QUESTION NO: 2
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: 3
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: 4
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: 5
Your company has many Microsoft SQL Server instances hosted in a data center. You also manage five Microsoft Azure SQL Database instances that are hosted on a single server in Azure.
You need to minimize costs associated with Azure resources while maintaining the current performance levels of each Azure SQL Database instance.
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.
Answer:
Explanation:
SQL Database elastic pools are a simple, cost-effective solution for managing and scaling multiple databases that have varying and unpredictable usage demands. The databases in an elastic pool are on a single Azure SQL Database server and share a set number of resources at a set price.
References:
https://docs.microsoft.com/en-us/azure/sql-database/sql-database-elastic-pool
また、我々はさらに認可を受けられるために、皆様の一切の要求を満足できて喜ぶ気持ちでずっと協力し、完備かつ精確のCompTIA SY0-701試験問題集を開発するのに準備します。 Palo Alto Networks PSE-SoftwareFirewall - ためらわずに速くあなたのショッピングカートに入れてください。 あなたは弊社の商品を使用した後、一回でMicrosoft Microsoft AZ-104試験に合格できなかったら、弊社は全額返金することを承諾します。 OmgzlookのMicrosoftのMicrosoft MB-910試験トレーニング資料はインターネットでの全てのトレーニング資料のリーダーです。 あなたのMicrosoft IBM C1000-172試験に合格するのは我々が与えるサプライズです。
Updated: May 28, 2022