To help people pass exam easily, we bring you the latest 70-765 Dumps exam prep for the actual test which enable you get high passing score easily in test. Our study materials are the up-to-dated and all 70-765 Dumps test answers you practiced are tested by our professional experts. Once you have well prepared with our 70-765 Dumps dumps collection, you will go through the formal test without any difficulty. Our website aimed to help you to get through your certification test easier with the help of our valid 70-765 Dumps vce braindumps. You just need to remember the answers when you practice 70-765 Dumps real questions because all materials are tested by our experts and professionals. You can find all the key points in the 70-765 Dumps practice torrent.
MCP 70-765 The downloading process is operational.
MCP 70-765 Dumps - Provisioning SQL Databases Regarding the process of globalization, every fighter who seeks a better life needs to keep pace with its tendency to meet challenges. As a result, many students have bought materials that are not suitable for them and have wasted a lot of money. But Latest Test Dumps 70-765 Materials guide torrent will never have similar problems, not only because Latest Test Dumps 70-765 Materials exam torrent is strictly compiled by experts according to the syllabus, which are fully prepared for professional qualification examinations, but also because Latest Test Dumps 70-765 Materials guide torrent provide you with free trial services.
As long as you spare one or two hours a day to study with our latest 70-765 Dumps quiz prep, we assure that you will have a good command of the relevant knowledge before taking the exam. What you need to do is to follow the 70-765 Dumps exam guide system at the pace you prefer as well as keep learning step by step. Under the support of our study materials, passing the exam won’t be an unreachable mission.
Microsoft 70-765 Dumps - Why not have a try?
As is known to us, getting the newest information is very important for all people to pass the exam and get the certification in the shortest time. In order to help all customers gain the newest information about the 70-765 Dumps exam, the experts and professors from our company designed the best Provisioning SQL Databases test guide. The experts will update the system every day. If there is new information about the exam, you will receive an email about the newest information about the 70-765 Dumps learning dumps. We can promise that you will never miss the important information about the exam.
With our 70-765 Dumps exam questions, you will easily get the favor of executives and successfully enter the gates of famous companies. You will have higher wages and a better development platform.
70-765 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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 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
QUESTION NO: 5
Note: This questions is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You deploy Microsoft SQL Server to a virtual machine in Azure. You distribute the database files and filegroups across multiple Azure storage disks.
You must be able to manage the databases as individual entities by using SQL Server Management
Studio. All data in the databases must be stored encrypted. Backups must be encrypted by using the same key as the live copy of the database.
You need to secure the data.
What should you implement?
A. BitLocker
B. transport-level encryption
C. Transparent Data Encryption
D. dynamic data masking
E. Always Encrypted
F. cell-level encryption
G. Encrypting File System
Answer: C
Explanation:
Transparent data encryption (TDE) encrypts your databases, associated backups, and transaction log files at rest without requiring changes to your applications.
TDE encrypts the storage of an entire database by using a symmetric key called the database encryption key. In SQL Database the database encryption key is protected by a built-in server certificate. The built-in server certificate is unique for each SQL Database server.
References:
https://msdn.microsoft.com/en-us/library/dn948096.aspx
Our Fortinet FCSS_ADA_AR-6.7 study guide design three different versions for all customers. According to these ignorant beginners, the HP HP2-I72 exam questions set up a series of basic course, by easy to read, with corresponding examples to explain at the same time, the Provisioning SQL Databases study question let the user to be able to find in real life and corresponds to the actual use of learned knowledge, deepened the understanding of the users and memory. Microsoft PL-200 - The Internet is increasingly becoming a platform for us to work and learn, while many products are unreasonable in web design, and too much information is not properly classified. Therefore, getting the test Fortinet NSE7_OTS-7.2 certification is of vital importance to our future employment. SAP C-ARCON-2404 - Now they have a better life.
Updated: May 28, 2022