Just look at the comments on the 70-765 Exam Certification Cost training guide, you will know that how popular they are among the candidates. Our 70-765 Exam Certification Cost exam braindumps have become a brand that is good enough to stand out in the market. The high quality product like our 70-765 Exam Certification Cost study quiz has no need to advertise everywhere, and exerts influential effects which are obvious and everlasting during your preparation. As a wise person, it is better to choose our 70-765 Exam Certification Cost study material without any doubts. Due to the high quality and 70-765 Exam Certification Cost accurate questions & answers, many people have passed their actual test with the help of our products. Presiding over the line of our practice materials over ten years, our experts are proficient as elites who made our 70-765 Exam Certification Cost learning questions, and it is their job to officiate the routines of offering help for you.
MCP 70-765 Time is nothing; timing is everything.
Most feedback received from our candidates tell the truth that our 70-765 - Provisioning SQL Databases Exam Certification Cost guide torrent implement good practices, systems as well as strengthen our ability to launch newer and more competitive products. The pass rate of our products increased last year because of its reliability. Our website provides the most up-to-date and accurate Latest 70-765 Exam Papers dumps torrent which are the best for passing certification test.
We did not gain our high appraisal by our 70-765 Exam Certification Cost exam practice for nothing and there is no question that our 70-765 Exam Certification Cost practice materials will be your perfect choice. First, you can see the high hit rate on the website that can straightly proved our 70-765 Exam Certification Cost study braindumps are famous all over the world. Secondly, you can free download the demos to check the quality, and you will be surprised to find we have a high pass rate as 98% to 100%.
Microsoft 70-765 Exam Certification Cost - Trust us and give yourself a chance to success!
Our 70-765 Exam Certification Cost training materials are regarded as the most excellent practice materials by authority. Our company is dedicated to researching, manufacturing, selling and service of the 70-765 Exam Certification Cost study guide. Also, we have our own research center and experts team. So our products can quickly meet the new demands of customers. That is why our 70-765 Exam Certification Cost exam questions are popular among candidates. we have strong strenght to support our 70-765 Exam Certification Cost practice engine.
There are so many advantages of our 70-765 Exam Certification Cost actual exam, and you are welcome to have a try! We have put substantial amount of money and effort into upgrading the quality of our 70-765 Exam Certification Cost preparation materials, into our own 70-765 Exam Certification Cost sales force and into our after sale services.
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
HashiCorp TA-003-P - Time is flying and the exam date is coming along, which is sort of intimidating considering your status of review process. No other Salesforce CRM-Analytics-and-Einstein-Discovery-Consultant study materials or study dumps can bring you the knowledge and preparation that you will get from the Salesforce CRM-Analytics-and-Einstein-Discovery-Consultant study materials available only from Omgzlook. F5 302 - It will add more colors to your life. Our experts have great familiarity with EMC D-PST-OE-23 real exam in this area. Omgzlook will provide all the latest and accurate exam practice questions and answers for the staff to participate in Microsoft MS-102 certification exam.
Updated: May 28, 2022