We has a long history of 10 years in designing the 70-765 Exam Book exam guide and enjoys a good reputation across the globe. There are so many features to show that our 70-765 Exam Book study engine surpasses others. We can confirm that the high quality is the guarantee to your success. Then you just need to click the buttons after writing your email address and your questions about the 70-765 Exam Book exam questions. Our back operation system will soon receive your email; then you will get a quick feedback on the 70-765 Exam Book practice braindumps from our online workers. You will pass the 70-765 Exam Book exam after 20 to 30 hours' learning with our 70-765 Exam Book study material.
MCP 70-765 Of course, the right to choose is in your hands.
MCP 70-765 Exam Book - Provisioning SQL Databases Being considered the most authentic brand in this career, our professional experts are making unremitting efforts to provide our customers the latest and valid {CertName} exam simulation. Latest Testcollection 70-765 study materials have a 99% pass rate. This will definitely give you more peace of mind when choosing our Latest Testcollection 70-765 exam questiosn.
But we can help all of these candidates on 70-765 Exam Book study questions. Numerous grateful feedbacks form our loyal customers proved that we are the most popular vendor in this field to offer our 70-765 Exam Book preparation questions. You can totally relay on us.
Microsoft 70-765 Exam Book - Infinite striving to be the best is man's duty.
The purchase process of our 70-765 Exam Book question torrent is very convenient for all people. In order to meet the needs of all customers, our company is willing to provide all customers with the convenient purchase way. If you buy our 70-765 Exam Book study tool successfully, you will have the right to download our 70-765 Exam Book exam torrent in several minutes, and then you just need to click on the link and log on to your website’s forum, you can start to learn our 70-765 Exam Book question torrent. We believe the operation is very convenient for you, and you can operate it quickly. At the same time, we believe that the convenient purchase process will help you save much time.
They are unsuspecting experts who you can count on. By unremitting effort and studious research of the 70-765 Exam Book practice materials, they devised our high quality and high effective 70-765 Exam Book practice materials which win consensus acceptance around the world.
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
Differ as a result the Snowflake SOL-C01 questions torrent geared to the needs of the user level, cultural level is uneven, have a plenty of college students in school, have a plenty of work for workers, and even some low education level of people laid off, so in order to adapt to different level differences in users, the Snowflake SOL-C01 exam questions at the time of writing teaching materials with a special focus on the text information expression, as little as possible the use of crude esoteric jargon, as much as possible by everyone can understand popular words to express some seem esoteric knowledge, so that more users through the Snowflake SOL-C01 prep guide to know that the main content of qualification examination, stimulate the learning enthusiasm of the user, arouse their interest in learning. Huawei H13-624_V5.5 - It does not matter whether you can operate the computers well. You can free download the demos which are part of our Cloud Security Alliance CCSK exam braindumps, you will find that how good they are for our professionals devote of themselves on compiling and updating the most accurate content of our Cloud Security Alliance CCSK exam questions. Having a Microsoft certification ISA ISA-IEC-62443 exam certificate can help people who are looking for a job get better employment opportunities in the IT field and will also pave the way for a successful IT career for them. Huawei H19-495_V1.0 - The clients can understand the detailed information about our products by visiting the pages of our products on our company’s website.
Updated: May 28, 2022