As the employment situation becoming more and more rigorous, it’s necessary for people to acquire more 70-765 Test Vce skills and knowledge when they are looking for a job. Enterprises and institutions often raise high acquirement for massive candidates, and aim to get the best quality talents. Thus a high-quality 70-765 Test Vce certification will be an outstanding advantage, especially for the employees, which may double your salary, get you a promotion. Being dedicated to these practice materials painstakingly and pooling useful points into our 70-765 Test Vce exam materials with perfect arrangement and scientific compilation of messages, our 70-765 Test Vce practice materials can propel the exam candidates to practice with efficiency. Our experts are constantly looking for creative way to immortalize our 70-765 Test Vce actual exam in this line. There is an old saying goes, good memory is inferior to sodden ability to write, so we believe that it is a highly productive way for you to memory the knowledge point and review the reference books more effectively.
Come to study our 70-765 Test Vce learning materials.
Once it is time to submit your exercises, the system of the 70-765 - Provisioning SQL Databases Test Vce preparation exam will automatically finish your operation. Now, you are fortunate enough to come across our 70-765 Latest Practice Questions Ebook exam guide. We have free demos on the website for our customers to download if you still doubt our products, and you can check whether it is the right one for you before purchase as well.
We sincerely hope that you can pay more attention to our 70-765 Test Vce study questions. Although our company has designed the best and most suitable 70-765 Test Vce learn prep, we also do not stop our step to do research about the study materials. All experts and professors of our company have been trying their best to persist in innovate and developing the 70-765 Test Vce test training materials all the time in order to provide the best products for all people and keep competitive in the global market.
Microsoft 70-765 Test Vce - Selecting Omgzlook means choosing a success
70-765 Test Vce exam dumps allow free trial downloads. You can get the information you want to know through the trial version. After downloading our study materials trial version, you can also easily select the version you like, as well as your favorite 70-765 Test Vce exam prep, based on which you can make targeted choices. Our study materials want every user to understand the product and be able to really get what they need.
You can free download part of Omgzlook's practice questions and answers about Microsoft certification 70-765 Test Vce exam online, as an attempt to test our quality. As long as you choose to purchase Omgzlook's products, we will do our best to help you pass Microsoft certification 70-765 Test Vce exam disposably.
70-765 PDF DEMO:
QUESTION NO: 1
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
QUESTION NO: 2
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: 3
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: 4
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: 5
You plan to migrate on-premises Microsoft SQL Server databases to SQL Server on a
Microsoft Azure virtual machine.
A full backup of the databases is 3 TB. The corporate network has a 1.5 MB/sec Internet connection.
You need to move the backups to Azure to ensure that you can restore the databases to the Azure virtual machine as quickly as possible.
What should you do?
A. Run azcopy.exe and specify the /SetContentType parameter.
B. Create an availability group that is configured for automatic seeding.
C. Use the Azure Import/Export service.
D. Use SQL Server Backup to URL
E. Run robocopy.exe and specify the /mir parameter.
Answer: C
Explanation:
Azure Import/Export service is used to securely import large amounts of data to Azure Blob storage and Azure Files by shipping disk drives to an Azure datacenter. This service can also be used to transfer data from Azure Blob storage to disk drives and ship to your on-premises sites. Data from one or more disk drives can be imported either to Azure Blob storage or Azure Files.
References:
https://docs.microsoft.com/en-us/azure/storage/common/storage-import-export-service
For example, the social acceptance of Huawei H19-308_V4.0 certification now is higher and higher. Omgzlook's training product for Microsoft certification Microsoft MB-700 exam includes simulation test and the current examination. We have brought in an experienced team of experts to develop our Microsoft MS-700-KR study materials, which are close to the exam syllabus. Omgzlook is a site that comprehensively understand the Microsoft Huawei H13-323_V1.0 exam. Not only will we fully consider for customers before and during the purchase on our ACFE CFE practice guide, but we will also provide you with warm and thoughtful service on the ACFE CFE training guide.
Updated: May 28, 2022