So that you can get the career you want, and can achieve your dreams. With Goldmile-Infobiz's Microsoft 70-765 Valid Test Cram exam training materials, you can get what you want. All the IT professionals are familiar with the Microsoft 70-765 Valid Test Cram exam. Do not worry, in order to help you solve your problem and let you have a good understanding of our 70-765 Valid Test Cram study practice dump, the experts and professors from our company have designed the trial version for all people. You can have a try of using the 70-765 Valid Test Cram prep guide from our company before you purchase it. Goldmile-Infobiz not only provide the products which have high quality to each candidate, but also provides a comprehensive after-sales service.
MCP 70-765 Our research materials have many advantages.
MCP 70-765 Valid Test Cram - Provisioning SQL Databases Since it was founded, our Goldmile-Infobiz has more and more perfect system, more rich questiondumps, more payment security, and better customer service. You really can't find a more cost-effective product than 70-765 Simulation Questions learning quiz! Our company wants more people to be able to use our products.
If you are looking for the latest updated questions and correct answers for Microsoft 70-765 Valid Test Cram exam, yes, you are in the right place. Our site is working on providing most helpful the real test questions answer in IT certification exams many years especially for 70-765 Valid Test Cram. Good site provide 100% real test exam materials to help you clear exam surely.
Microsoft 70-765 Valid Test Cram - Firstly, PDF version is easy to read and print.
If you are a person who desire to move ahead in the career with informed choice, then the Microsoft training material is quite beneficial for you. The 70-765 Valid Test Cram pdf vce is designed to boost your personal ability in your industry. It just needs to spend 20-30 hours on the 70-765 Valid Test Cram preparation, which can allow you to face with 70-765 Valid Test Cram actual test with confidence. You will always get the latest and updated information about 70-765 Valid Test Cram training pdf for study due to our one year free update policy after your purchase.
70-765 Valid Test Cram training materials will definitely live up to your expectations. Not only our 70-765 Valid Test Cram study materials contain the latest exam questions and answers, but also the pass rate is high as 98% to 100%.
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 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
Our website is here to lead you toward the way of success in Pegasystems PEGACPCSD25V1 certification exams and saves you from the unnecessary preparation materials. simulation tests of our Huawei H12-821_V1.0 learning materials have the functions of timing and mocking exams, which will allow you to adapt to the exam environment in advance and it will be of great benefit for subsequent exams. You can completely rest assured that our Genesys GCP-GCX dumps collection will ensure you get high mark in the formal test. With all types of Fortinet NSE7_OTS-7.2 test guide selling in the market, lots of people might be confused about which one to choose. EMC D-SF-A-01 - Our exam materials are collected from the real test center and edited by our experienced experts.
Updated: May 28, 2022