If you purchase 70-762 Collection Materials exam questions and review it as required, you will be bound to successfully pass the exam. And if you still don't believe what we are saying, you can log on our platform right now and get a trial version of 70-762 Collection Materials study engine for free to experience the magic of it. Of course, if you encounter any problems during free trialing, feel free to contact us and we will help you to solve all problems on the 70-762 Collection Materials practice engine. So please prepare to get striking progress if you can get our 70-762 Collection Materials study guide with following steps for your information. With our 70-762 Collection Materials learning materials for 20 to 30 hours, we can claim that you will be confident to go to write your 70-762 Collection Materials exam and pass it. The 70-762 Collection Materials exam questions are so scientific and reasonable that you can easily remember everything.
Come to study our 70-762 Collection Materials learning materials.
Once it is time to submit your exercises, the system of the 70-762 - Developing SQL Databases Collection Materials preparation exam will automatically finish your operation. Our 70-762 Discount Code exam materials are famous among candidates. Once they need to prepare an exam, our 70-762 Discount Code study materials are their first choice.
We sincerely hope that you can pay more attention to our 70-762 Collection Materials study questions. Although our company has designed the best and most suitable 70-762 Collection Materials learn prep, we also do not stop our step to do research about the study materials. All experts and professors of our company have been trying their best to persist in innovate and developing the 70-762 Collection Materials test training materials all the time in order to provide the best products for all people and keep competitive in the global market.
Microsoft 70-762 Collection Materials - What are you waiting for? Come and buy it now.
Different from all other bad quality practice materials that cheat you into spending much money on them, our 70-762 Collection Materials exam materials are the accumulation of professional knowledge worthy practicing and remembering. All intricate points of our 70-762 Collection Materials study guide will not be challenging anymore. They are harbingers of successful outcomes. And our website has already became a famous brand in the market because of our reliable 70-762 Collection Materials exam questions.
70-762 Collection Materials study guide not only apply to students, but also apply to office workers; not only apply to veterans in the workplace, but also apply to newly recruited newcomers. 70-762 Collection Materials guide torrent uses a very simple and understandable language, to ensure that all people can read and understand.
70-762 PDF DEMO:
QUESTION NO: 1
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 questions sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You need to collect data from the following two sources:
* The performance counters of the operating system
* Microsoft SQL Server events
You must analyze the two datasets side-by side by using a single tool.
Solution: You use dynamic management views and SQL Server Profiler to collect performance data.
You use SQL Server Management Studio (SSMS) to analyze the data.
Does this meet the goal?
A. No
B. Yes
Answer: B
QUESTION NO: 2
Note: This question 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 independent of the other questions in this series. Information and details provided in a question apply only to that question.
You are a database developer for a company. The company has a server that has multiple physical disks. The disks are not part of a RAID array. The server hosts three Microsoft SQL Server instances.
There are many SQL jobs that run during off-peak hours.
You must monitor the SQL Server instances in real time and optimize the server to maximize throughput, response time, and overall SQL performance.
You need to create a baseline set of metrics to report how the computer running SQL Server operates under normal load. The baseline must include the resource usage associated with the server processes.
What should you do?
A. Create a SQL Profiler trace.
B. Create a sp_configure 'max server memory' query.
C. Create a sys.dm_os_memory_objects query.
D. Create a Performance Monitor Data Collector Set.
E. Create asys.dm_os_wait_stats query.
F. Create an Extended Event.
G. Create a sys.dm_os_waiting_tasks query.
H. Create a sys.dm_exec_sessions query.
Answer: C
Explanation
sys.dm_os_memory_objects returns memory objects that are currently allocated by SQL Server. You can usesys.dm_os_memory_objects to analyze memory use and to identify possible memory leaks.
Example: The following example returns the amount of memory allocated by each memory object type.
SELECT SUM (pages_in_bytes) as 'Bytes Used', type
FROMsys.dm_os_memory_objects
GROUP BY type
ORDER BY 'Bytes Used' DESC;
GO
QUESTION NO: 3
Database users report that SELECT statements take a long time to return results. You run the following Transact-SQL statement:
You need to create one nonclustered covering index that contains all of the columns in the above table. You must minimize index key size.
Which Transact-SQL statement should you run?
A. CREATE NONCLUSTERED INDEX IX_User ON Users (UserStatus, CountryCode) INCLUDE
(UserName);
B. CREATE NONCLUSTERED INDEX IX_User ON Users (CountryCode, UserStatus, UserName);
C. CREATE NONCLUSTERED INDEX IX_User ON Users (CountryCode, UserStatus) INCLUDE
(UserName);
D. CREATE NONCLUSTERED INDEX IX_User ON Users (CountryCode, UserName);
Answer: C
Explanation
https://docs.microsoft.com/en-us/sql/relational-databases/indexes/create-indexes-with-included- columns
QUESTION NO: 4
Note: This question 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 have a database named DB1. There is no memory-optimized filegroup in the database.
You have a table and a stored procedure that were created by running the following Transact-SQL statements:
The Employee table is persisted on disk. You add 2,000 records to the Employee table.
You need to create an index that meets the following requirements:
- Optimizes the performance of the stored procedure.
- Covers all the columns required from the Employee table.
- Uses FirstName and LastName as included columns.
- Minimizes index storage size and index key size.
What should you do?
A. Create a hash index on the table.
B. Create a nonclustered index on the table.
C. Create a clustered columnstore index on the table.
D. Create a nonclustered filtered index on the table.
E. Create a nonclustered columnstore index on the table.
F. Create a clustered index on the table.
Answer: D
Explanation
References: https://technet.microsoft.com/en-us/library/jj835095(v=sql.110).aspx
QUESTION NO: 5
Note: This question is part of a series of questions that present the same scenario. Each question in this series contains a unique solution. Determine whether the solution meets the stated goals.
The Account table was created by using the following Transact-SQL statement:
There are more than 1 billion records in the Account table. The Account Number column uniquely identifies each account. The ProductCode column has 100 different values. The values are evenly distributed in the table. Table statistics are refreshed and up to date.
You frequently run the following Transact-SQL SELECT statements:
You must avoid table scans when you run the queries.
You need to create one or more indexes for the table.
Solution: You run the following Transact-SQL statement:
CREATE CLUSTERED INDEX PK_Account ON Account(ProductCode);
Does the solution meet the goal?
A. No
B. Yes
Answer: A
Explanation
We need an index on the productCode column as well.
References: https://msdn.microsoft.com/en-us/library/ms190457.aspx
So our CWNP CWDP-304 latest dumps are highly effective to make use of. Salesforce Salesforce-AI-Specialist - Once you find it unsuitable for you, you can choose other types of the study materials. EMC D-MSS-DS-23 - They are the versions of the PDF, Software and APP online. Huawei H19-308_V4.0 - But even the best people fail sometimes. And our Microsoft DP-900-KR study braindumps deliver the value of our services.
Updated: May 28, 2022