As long as you are convenient, you can choose to use a computer to learn, you can also choose to use mobile phone learning. No matter where you are, you can choose your favorite equipment to study our 70-765 Pass Guide learning materials. As you may know that we have three different 70-765 Pass Guide exam questions which have different advantages for you to choose. It absolutely has no problem. You just need to accept about twenty to thirty hours’ guidance of our 70-765 Pass Guide learning prep, it is easy for you to take part in the exam. At the fork in the road, we always face many choices.
MCP 70-765 We have always advocated customer first.
MCP 70-765 Pass Guide - Provisioning SQL Databases What is more, we have never satisfied our current accomplishments. We need to have more strength to get what we want, and 70-765 Latest Practice Test Fee exam dumps may give you these things. After you use our study materials, you can get 70-765 Latest Practice Test Fee certification, which will better show your ability, among many competitors, you will be very prominent.
When the online engine is running, it just needs to occupy little running memory. At the same time, all operation of the online engine of the 70-765 Pass Guide training practice is very flexible as long as the network is stable. In order to save you a lot of installation troubles, we have carried out the online engine of the 70-765 Pass Guide latest exam guide which does not need to download and install.
Microsoft 70-765 Pass Guide - So you must act from now.
When you try our part of Microsoft certification 70-765 Pass Guide exam practice questions and answers, you can make a choice to our Omgzlook. We will be 100% providing you convenience and guarantee. Remember that making you 100% pass Microsoft certification 70-765 Pass Guide exam is Omgzlook.
Now Omgzlook provide you a effective method to pass Microsoft certification 70-765 Pass Guide exam. It will play a multiplier effect to help you pass the exam.
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.
Juniper JN0-637 - Selecting Omgzlook, you will be an IT talent. Now you can free download part of practice questions and answers of Microsoft certification SAP C-S4PPM-2021 exam on Omgzlook. People who have got Microsoft SAP P_BTPA_2408 certification often have much higher salary than counterparts who don't have the certificate. Candidates who participate in the Microsoft certification CFA Institute ESG-Investing exam should select exam practice questions and answers of Omgzlook, because Omgzlook is the best choice for you. Our Omgzlook expert team use their experience for many people participating in Microsoft certification Cisco 300-740 exam to develope the latest effective training tools, which includes Microsoft Cisco 300-740 certification simulation test, the current exam and answers.
Updated: May 28, 2022