In order to gain some competitive advantages, a growing number of people have tried their best to pass the 70-765 Reliable Test Simulator Fee exam. Because a lot of people hope to get the certification by the related exam, now many leaders of companies prefer to the candidates who have the 70-765 Reliable Test Simulator Feecertification. In their opinions, the certification is a best reflection of the candidates’ work ability, so more and more leaders of companies start to pay more attention to the 70-765 Reliable Test Simulator Fee certification of these candidates. So you can have wide choices. In fact, all of the three versions of the 70-765 Reliable Test Simulator Fee practice prep are outstanding. If you decide to buy the 70-765 Reliable Test Simulator Fee study braindumps from our company, we can make sure that you will have the opportunity to enjoy the best online service provided by our excellent online workers.
MCP 70-765 They will help you 24/7 all the time.
Just look at the comments on the 70-765 - Provisioning SQL Databases Reliable Test Simulator Fee training guide, you will know that how popular they are among the candidates. We have free demos of our New 70-765 Exam Online exam questions for your information and the demos offer details of real exam contents. All contents of New 70-765 Exam Online practice quiz contain what need to be mastered.
Presiding over the line of our practice materials over ten years, our experts are proficient as elites who made our 70-765 Reliable Test Simulator Fee learning questions, and it is their job to officiate the routines of offering help for you. All points are predominantly related with the exam ahead of you. You will find the exam is a piece of cake with the help of our 70-765 Reliable Test Simulator Fee study materials.
Microsoft 70-765 Reliable Test Simulator Fee - Goldmile-Infobiz is worthful to choose.
The 70-765 Reliable Test Simulator Fee certification exam is essential for future development, and the right to a successful 70-765 Reliable Test Simulator Fee exam will be in your own hands. As long as you pass the exam, you will take a step closer to your goal. However, unless you have updated 70-765 Reliable Test Simulator Fee exam materials, or passing the exam's mystery is quite challenging. Thousands of people tried the 70-765 Reliable Test Simulator Fee exams, but despite having good professional experience and being well-prepared, the regrettable exam failed. One of the main reasons for the failure may be that since practice and knowledge alone are not enough, people need to practice our Goldmile-Infobiz 70-765 Reliable Test Simulator Fee exam materials, otherwise they cannot escape reading. Well, you are in the right place. The 70-765 Reliable Test Simulator Fee questions on our Goldmile-Infobiz are one of the most trustworthy questions and provide valuable information for all candidates who need to pass the 70-765 Reliable Test Simulator Fee exam.
About the 70-765 Reliable Test Simulator Fee exam certification, reliability can not be ignored. 70-765 Reliable Test Simulator Fee exam training materials of Goldmile-Infobiz are specially designed.
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
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: 5
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
Salesforce ADM-201 - We can make sure that it will be very easy for you to pass your exam and get the related certification in the shortest time that beyond your imagination. Real Estate Maryland-Real-Estate-Salesperson - If you miss it you will regret for a lifetime. Do you want to try our free demo of the ISACA CRISC study questions? Your answer must be yes. Adobe AD0-E136 - It not only can help you to pass the exam , you can also improve your knowledge and skills. CrowdStrike CCFA-200b - You can find their real comments in the comments sections.
Updated: May 28, 2022