With Omgzlook, you could throw yourself into the exam preparation completely. With high quality training materials by Omgzlook provided, you will certainly pass the exam. Omgzlook can give you a brighter future. We sincerely reassure all people on the 70-765 Latest Exam Tips test question from our company and enjoy the benefits that our study materials bring. We believe that our study materials will have the ability to help all people pass their 70-765 Latest Exam Tips exam and get the related exam in the near future. The society has an abundance of capable people and there is a keen competition.
MCP 70-765 Victory won't come to me unless I go to it.
Our experts made significant contribution to their excellence of the 70-765 - Provisioning SQL Databases Latest Exam Tips study materials. We provide our customers with the most reliable learning materials about 70-765 Reliable Test Testking certification exam and the guarantee of pass. We assist you to prepare the key knowledge points of 70-765 Reliable Test Testking actual test and obtain the up-to-dated exam answers.
Just look at the comments on the 70-765 Latest Exam Tips training guide, you will know that how popular they are among the candidates. Our 70-765 Latest Exam Tips exam braindumps have become a brand that is good enough to stand out in the market. The high quality product like our 70-765 Latest Exam Tips study quiz has no need to advertise everywhere, and exerts influential effects which are obvious and everlasting during your preparation.
Microsoft 70-765 Latest Exam Tips - What’s more, our coupon has an expiry date.
Our 70-765 Latest Exam Tips exam braindumps are famous for its advantage of high efficiency and good quality which are carefully complied by the professionals. Our excellent professionals are furnishing exam candidates with highly effective 70-765 Latest Exam Tips study materials, you can even get the desirable outcomes within one week. By concluding quintessential points into 70-765 Latest Exam Tips actual exam, you can pass the exam with the least time while huge progress.
You are going to find the online version of our 70-765 Latest Exam Tips exam prep applies to all electronic equipment, including telephone, computer and so on. On the other hand, if you decide to use the online version of our 70-765 Latest Exam Tips study materials, you don’t need to worry about no network.
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 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: 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.
It is all about the superior concrete and precision of our EMC D-ECS-DS-23 learning quiz that help. Omgzlook try hard to makes ISACA CISA-KR exam preparation easy with its several quality features. We also hope you can believe that Splunk SPLK-1003 exam guide is definitely the most powerful weapon to help you pass the exam. It is better than Microsoft MS-900 dumps questions. Microsoft MS-700-KR - They have a keen sense of smell in the direction of the exam.
Updated: May 28, 2022