More importantly, the demo from our company is free for all people. You will have a deep understanding of the 70-765 Braindumps study braindumps from our company by the free demo. As the saying goes, verbal statements are no guarantee. There is a great deal of advantages of our 70-765 Braindumps exam questions you can spare some time to get to know. As we know, everyone has opportunities to achieve their own value and life dream. In fact, a number of qualifying exams and qualifications will improve your confidence and sense of accomplishment to some extent, so our 70-765 Braindumps test practice question can be your new target.
MCP 70-765 You can consult our staff online.
MCP 70-765 Braindumps - Provisioning SQL Databases The most interesting thing about the learning platform is not the number of questions, not the price, but the accurate analysis of each year's exam questions. Providing various and efficient 70-765 Exam Lab Questions exam preparation with reasonable prices and discounts, satisfy your need with considerate after-sales services and we give back all your refund entirely once you fail the 70-765 Exam Lab Questions test unluckily. All those features roll into one.
Highlight a person's learning effect is not enough, because it is difficult to grasp the difficulty of testing, a person cannot be effective information feedback, in order to solve this problem, our 70-765 Braindumps real exam materials provide a powerful platform for users, allow users to exchange of experience. Here, the all users of our 70-765 Braindumps learning reference files can through own id to login to the platform, realize the exchange and sharing with other users, even on the platform and more users to become good friends, encourage each other, to deal with the difficulties encountered in the process of preparation each other. Our 70-765 Braindumps learning reference files not only provide a single learning environment for users, but also create a learning atmosphere like home, where you can learn and communicate easily.
Microsoft 70-765 Braindumps - Your exam results will help you prove this!
With the most scientific content and professional materials 70-765 Braindumps preparation materials are indispensable helps for your success. Such a valuable acquisition priced reasonably of our 70-765 Braindumps study guide is offered before your eyes, you can feel assured to take good advantage of. And we give some discounts from time to time on our 70-765 Braindumps exam questions for promoting. If you come to visit our website more times, you will buy our 70-765 Braindumps practice engine at a more favorable price.
Choosing our 70-765 Braindumps study tool can help you learn better. You will gain a lot and lay a solid foundation for success.
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.
Materials trends are not always easy to forecast on our study guide, but they have predictable pattern for them by ten-year experience who often accurately predict points of knowledge occurring in next PECB Lead-Cybersecurity-Manager preparation materials. If you have never bought our SAP C-S4CS-2408 exam materials on the website before, we understand you may encounter many problems such as payment or downloading SAP C-S4CS-2408 practice quiz and so on, contact with us, we will be there. So our Microsoft MB-800 learning guide is written to convey not only high quality of them, but in a friendly, helpfully, courteously to the points to secure more complete understanding for you. SAP P_SAPEA_2023 - High accuracy and high quality are the reasons why you should choose us. Dear customers, if you are prepared to take the exam with the help of excellent Microsoft MS-102 learning materials on our website, the choice is made brilliant.
Updated: May 28, 2022