At the moment you choose 70-765 Simulator Fee practice quiz, you have already taken the first step to success. The next thing you have to do is stick with it. 70-765 Simulator Fee training materials will definitely live up to your expectations. We aimed to help our candidates get success in the 70-765 Simulator Fee practice test with less time and leas effort. Our website is here to lead you toward the way of success in 70-765 Simulator Fee certification exams and saves you from the unnecessary preparation materials. simulation tests of our 70-765 Simulator Fee 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.
MCP 70-765 Our experts have taken your worries seriously.
Just visualize the feeling of achieving success by using our 70-765 - Provisioning SQL Databases Simulator Fee exam guide,so you can easily understand the importance of choosing a high quality and accuracy 70-765 - Provisioning SQL Databases Simulator Fee training engine. When the interface displays that you have successfully paid for our 70-765 Reliable Practice Questions Sheet study materials, our specific online sales workers will soon deal with your orders. You will receive the 70-765 Reliable Practice Questions Sheet study materials no later than ten minutes.
On the other side, Products are purchasable, knowledge is not, and our 70-765 Simulator Fee practice materials can teach you knowledge rather than charge your money. As well as free demos of 70-765 Simulator Fee real exam for your reference, you can download them before purchase. Unlike some products priced heavily and too heavy to undertake, our 70-765 Simulator Fee practice materials are reasonable in price.
So our Microsoft 70-765 Simulator Fee study questions are their best choice.
We will have a dedicated specialist to check if our 70-765 Simulator Fee learning materials are updated daily. We can guarantee that our 70-765 Simulator Fee exam question will keep up with the changes by updating the system, and we will do our best to help our customers obtain the latest information on learning materials to meet their needs. If you choose to purchase our 70-765 Simulator Fee quiz torrent, you will have the right to get the update system and the update system is free of charge. We do not charge any additional fees. Once our 70-765 Simulator Fee learning materials are updated, we will automatically send you the latest information about our 70-765 Simulator Fee exam question. We assure you that our company will provide customers with a sustainable update system.
And our online test engine and the windows software of the 70-765 Simulator Fee guide materials are designed more carefully. During our researching and developing, we always obey the principles of conciseness and exquisiteness.
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 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: 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.
Amazon AWS-Developer-KR - Nowadays, all of us are living a fast-paced life and we have to deal with things with high-efficience. Microsoft SC-401 - Goldmile-Infobiz is a website that can provide all information about different IT certification exam. Our latest Microsoft MB-700 quiz torrent provides 3 versions and you can choose the most suitable one for you to learn. If you purchase the training materials we provide, you can pass Microsoft certification ACAMS CKYCA exam successfully. Most candidates show their passion on our Adobe AD0-E124 guide materials, because we guarantee all of the customers, if they unfortunately fail the Adobe AD0-E124 exam, they will receive a full fund or a substitution such as another set of Adobe AD0-E124 study materials of our company.
Updated: May 28, 2022