With the PDF version, you can print our materials onto paper and learn our 70-765 Reliable Exam Tips study materials in a more handy way as you can take notes whenever you want to, and you can mark out whatever you need to review later. With the software version, you are allowed to install our 70-765 Reliable Exam Tips study materials in all computers that operate in windows system. Besides, the software version can simulate the real test environment, which is favorable for people to better adapt to the examination atmosphere. However, the arrival of 70-765 Reliable Exam Tips exam materials will make you no longer afraid of learning. Our professional experts have simplified the content of our 70-765 Reliable Exam Tips study guide and it is easy to be understood by all of our customers all over the world. Are you struggling to prepare Microsoft certification 70-765 Reliable Exam Tips exam? Do you want to achieve the goal of passing Microsoft certification 70-765 Reliable Exam Tips exam as soon as possible? You can choose the training materials provided by Goldmile-Infobiz.
MCP 70-765 Well, you are in the right place.
MCP 70-765 Reliable Exam Tips - Provisioning SQL Databases It can maximize the efficiency of your work. More importantly, it is evident to all that the 70-765 Exam Flashcards study materials from our company have a high quality, and we can make sure that the quality of our products will be higher than other study materials in the market. If you want to pass the 70-765 Exam Flashcards exam and get the related certification in the shortest time, choosing the 70-765 Exam Flashcards study materials from our company will be in the best interests of all people.
The training tools which designed by our website can help you pass the exam the first time. You only need to download the Goldmile-Infobiz Microsoft 70-765 Reliable Exam Tips exam training materials, namely questions and answers, the exam will become very easy. Goldmile-Infobiz guarantee that you will be able to pass the exam.
Microsoft 70-765 Reliable Exam Tips - Please rest assured.
Goldmile-Infobiz Microsoft 70-765 Reliable Exam Tips exam questions are made in accordance with the latest syllabus and the actual Microsoft 70-765 Reliable Exam Tips certification exam. We constantly upgrade our training materials, all the products you get with one year of free updates. You can always extend the to update subscription time, so that you will get more time to fully prepare for the exam. If you still confused to use the training materials of Goldmile-Infobiz, then you can download part of the examination questions and answers in Goldmile-Infobiz website. It is free to try, and if it is suitable for you, then go to buy it, to ensure that you will never regret.
As a professional IT exam dumps provider, our website gives you more than just 70-765 Reliable Exam Tips exam answers and questions, we also offer you the comprehensive service when you buy and after sales. Our valid 70-765 Reliable Exam Tips dumps torrent and training materials are the guarantee of passing exam and the way to get succeed in IT field.
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 have Microsoft SQL Server on a DS-series Microsoft Azure virtual machine. The virtual machine has a production database named DB1. All database files are on drive E and use standard storage.
Users report that queries take a long time to execute.
You discover that the queries are waiting for pagelatch_IO.
You need to reduce the amount of time it takes for the queries to execute.
What should you do?
A. Move the msdb databases to drive D.
B. Move the databases for DB1 to drive D.
C. On drive E add more database files for DBI.
D. Change drive E to Premium Storage.
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/windows/disks-types
Answer: D
Salesforce Marketing-Cloud-Administrator - It can help you to pass the exam successfully. Secondly, the Amazon SAA-C03-KR online practice allows self-assessment, which can bring you some different experience during the preparation. Microsoft AI-102 - You can choose other products, but you have to know that Goldmile-Infobiz can bring you infinite interests. If you obtain a certification you will get a higher job or satisfying benefits with our PECB ISO-45001-Lead-Auditor exam simulations. EMC D-UN-DY-23 - Select Goldmile-Infobiz, it will ensure your success.
Updated: May 28, 2022