If you want to through Microsoft 70-765 Test Answers certification exam, add the Omgzlook Microsoft 70-765 Test Answers exam training to Shopping Cart quickly! The community has a lot of talent, people constantly improve their own knowledge to reach a higher level. But the country's demand for high-end IT staff is still expanding, internationally as well. As the questions of exams of our 70-765 Test Answers exam dumps are more or less involved with heated issues and customers who prepare for the exams must haven’t enough time to keep trace of exams all day long, our 70-765 Test Answers practice engine can serve as a conducive tool for you make up for those hot points you have ignored. You will be completed ready for your 70-765 Test Answers exam. One is PDF, and other is software, it is easy to download.
MCP 70-765 We will provide you with thoughtful service.
We are ready to show you the most reliable 70-765 - Provisioning SQL Databases Test Answers pdf vce and the current exam information for your preparation of the test. By the way, the 70-765 Valid Test Feecertificate is of great importance for your future and education. Our 70-765 Valid Test Fee practice materials cover all the following topics for your reference.
Our 70-765 Test Answers exam dumps are required because people want to get succeed in IT field by clearing the certification exam. Passing 70-765 Test Answers practice exam is not so easy and need to spend much time to prepare the training materials, that's the reason that so many people need professional advice for 70-765 Test Answers exam prep. The 70-765 Test Answers dumps pdf are the best guide for them passing test.
Microsoft 70-765 Test Answers - In fact, our aim is the same with you.
For a long time, high quality is our 70-765 Test Answers exam questions constantly attract students to participate in the use of important factors, only the guarantee of high quality, to provide students with a better teaching method, and at the same time the 70-765 Test Answers practice quiz brings more outstanding teaching effect. Our high-quality 70-765 Test Answers} learning guide help the students know how to choose suitable for their own learning method, our 70-765 Test Answers study materials are a very good option.
More importantly, it is evident to all that the 70-765 Test Answers training materials from our company have a high quality, and we can make sure that the quality of our products will be higher than other study materials in the market. If you want to pass the 70-765 Test Answers exam and get the related certification in the shortest time, choosing the 70-765 Test Answers training materials from our company will be in the best interests of all people.
70-765 PDF DEMO:
QUESTION NO: 1
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
QUESTION NO: 2
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: 3
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: 4
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: 5
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.
All the preparation material reflects latest updates in EMC D-PST-OE-23 certification exam pattern. ECCouncil 212-82 - The trick to the success is simply to be organized, efficient, and to stay positive about it. CompTIA SY0-701 - This innovative facility provides you a number of practice questions and answers and highlights the weak points in your learning. Our IBM C1000-161 study materials will never disappoint you. Juniper JN0-460 - Our behavior has been strictly ethical and responsible to you, which is trust worthy.
Updated: May 28, 2022