Do not satisfied with using shortcuts during your process, regular practice with our 70-762 Reliable Dumps exam prep will be easy. Tens of thousands of people has achieved success with our 70-762 Reliable Dumpsstudy questions, you can absolutely do it. And you will find that passing the 70-762 Reliable Dumps exam is as easy as pie. Our expert team has spent a lot of time and energy just to provide you with the best quality 70-762 Reliable Dumpsstudy guide. 70-762 Reliable Dumps exam materials will definitely make you feel value for money. If you come to visit our website more times, you will buy our 70-762 Reliable Dumps practice engine at a more favorable price.
MCP 70-762 And we have become a popular brand in this field.
MCP 70-762 Reliable Dumps - Developing SQL Databases And the content of them is the same though the displays are different. For many people, it’s no panic passing the Valid 70-762 Test Voucher exam in a short time. Luckily enough，as a professional company in the field of Valid 70-762 Test Voucher practice questions ,our products will revolutionize the issue.
We guarantee that you can pass the exam at one time even within one week based on practicing our 70-762 Reliable Dumps exam materials regularly. 98 to 100 percent of former exam candidates have achieved their success by the help of our 70-762 Reliable Dumps practice questions. And we have been treated as the best friend as our 70-762 Reliable Dumps training guide can really help and change the condition which our loyal customers are in and give them a better future.
Microsoft 70-762 Reliable Dumps - This is a real news.
In a year after your payment, we will inform you that when the 70-762 Reliable Dumps exam guide should be updated and send you the latest version. Our company has established a long-term partnership with those who have purchased our 70-762 Reliable Dumps exam questions. We have made all efforts to update our products in order to help you deal with any change, making you confidently take part in the 70-762 Reliable Dumps exam. Every day they are on duty to check for updates of 70-762 Reliable Dumps study materials for providing timely application. We also welcome the suggestions from our customers, as long as our clients propose rationally. We will adopt and consider it into the renovation of the 70-762 Reliable Dumps exam guide. Anyway, after your payment, you can enjoy the one-year free update service with our guarantee.
So the choice is important. Omgzlook's Microsoft 70-762 Reliable Dumps exam training materials are the best things to help each IT worker to achieve the ambitious goal of his life.
70-762 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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 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: 4
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
QUESTION NO: 5
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
Besides, the price of our EMC D-PDC-DY-23 learning guide is very favourable even the students can afford it. With it, you will be pass the Microsoft HP HPE0-J68 exam certification which is considered difficult by a lot of people. SASInstitute A00-451 - And we are grimly determined and confident in helping you. After you used Omgzlook Microsoft SAP C_TS462_2023 dumps, you still fail in SAP C_TS462_2023 test and then you will get FULL REFUND. PMI PMO-CP - Later, if there is an update, our system will automatically send you the latest Developing SQL Databases version.
Updated: May 28, 2022