Omgzlook's providing training material is very close to the content of the formal examination. Through our short-term special training You can quickly grasp IT professional knowledge, and then have a good preparation for your exam. We promise that we will do our best to help you pass the Microsoft certification 70-765 Learning exam. Our 70-765 Learning exam materials give real exam environment with multiple learning tools that allow you to do a selective study and will help you to get the job that you are looking for. Moreover, we also provide 100% money back guarantee on our 70-765 Learning exam materials, and you will be able to pass the 70-765 Learning exam in short time without facing any troubles. We will provide one year free update service for those customers who choose Omgzlook's products.
MCP 70-765 We can help you to achieve your goals.
With the help of our 70-765 - Provisioning SQL Databases Learning practice materials, you can successfully pass the actual exam with might redoubled. But to succeed you can have a shortcut, as long as you make the right choice. I took advantage of Omgzlook's Microsoft 70-765 Real Question exam training materials, and passed the Microsoft 70-765 Real Question exam.
If you have any question that you don't understand, just contat us and we will give you the most professional advice immediately. Compared with products from other companies, our 70-765 Learning practice materials are responsible in every aspect. After your purchase of our 70-765 Learning exam braindumps, the after sales services are considerate as well.
Microsoft 70-765 Learning - It is convenient for the user to read.
Are you still searching proper 70-765 Learning exam study materials, or are you annoying of collecting these study materials? As the professional IT exam dumps provider, Omgzlook has offered the complete 70-765 Learning exam materials for you. So you can save your time to have a full preparation of 70-765 Learning exam.
As a matter of fact, since the establishment, we have won wonderful feedback and ceaseless business, continuously working on developing our 70-765 Learning test prep. We have been specializing 70-765 Learning exam dumps many years and have a great deal of long-term old clients, and we would like to be a reliable cooperator on your learning path and in your further development.
70-765 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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: 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.
Your success is the success of our Omgzlook, and therefore, we will try our best to help you obtain SAP C_IEE2E_2404 exam certification. Amazon DOP-C02 - All our behaviors are aiming squarely at improving your chance of success. There are quite a few candidates of EMC D-VXR-DY-01 certification exam have already started his career, and there are many examinees facing other challenges in life, so we provide candidates with the most efficient review method of EMC D-VXR-DY-01 exam. if you choose to use the software version of our EMC D-NWR-DY-01 study guide, you will find that you can download our EMC D-NWR-DY-01 exam prep on more than one computer and you can practice our EMC D-NWR-DY-01 exam questions offline as well. Autodesk ACP-01101 exam simulations files can help you obtain an IT certification.
Updated: May 28, 2022