In our Omgzlook you can get the related Microsoft 70-762 Reliable Test Simulator Fee exam certification training tools. Our Omgzlook IT experts team will timely provide you the accurate and detailed training materials about Microsoft certification 70-762 Reliable Test Simulator Fee exam. Through the learning materials and exam practice questions and answers provided by Omgzlook, we can ensure you have a successful challenge when you are the first time to participate in the Microsoft certification 70-762 Reliable Test Simulator Fee exam. Just come to buy our 70-762 Reliable Test Simulator Fee learning guide and you will love it. 70-762 Reliable Test Simulator Fee study materials can expedite your review process, inculcate your knowledge of the exam and last but not the least, speed up your pace of review dramatically. If you are still struggling to prepare for passing 70-762 Reliable Test Simulator Fee certification exam, at this moment Omgzlook can help you solve problem.
MCP 70-762 It will not cause you any trouble.
If you can successfully pass the 70-762 - Developing SQL Databases Reliable Test Simulator Fee exam with the help of our Omgzlook, we hope you can remember our common efforts. When the some candidates through how many years attempted to achieve a goal to get 70-762 Exam Cram Pdf certification, had still not seen success hope, candidate thought always depth is having doubts unavoidably bog: can I get 70-762 Exam Cram Pdf certification? When can I get 70-762 Exam Cram Pdf certification? In this a succession of question behind, is following close on is the suspicion and lax. In fact, passing 70-762 Exam Cram Pdf certification exam is just a piece of cake!
Most companies think highly of this character. Our 70-762 Reliable Test Simulator Fee exam original questions will help you clear exam certainly in a short time. You don't need to worry about how difficulty the exams are.
Microsoft 70-762 Reliable Test Simulator Fee - We can help you to achieve your goals.
With the help of our 70-762 Reliable Test Simulator Fee practice materials, you can successfully pass the actual exam with might redoubled. Our company owns the most popular reputation in this field by providing not only the best ever 70-762 Reliable Test Simulator Fee study guide but also the most efficient customers’ servers. We can lead you the best and the fastest way to reach for the certification of 70-762 Reliable Test Simulator Fee exam dumps and achieve your desired higher salary by getting a more important position in the company.
I think that for me is nowhere in sight. But to succeed you can have a shortcut, as long as you make the right choice.
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 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: 3
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: 4
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: 5
You use Microsoft SQL Server Profile to evaluate a query named Query1. The Profiler report indicates the following issues:
* At each level of the query plan, a low total number of rows are processed.
* The query uses many operations. This results in a high overall cost for the query.
You need to identify the information that will be useful for the optimizer.
What should you do?
A. Start a SQL Server Profiler trace for the event class Performance statistics in the Performance event category.
B. Create one Extended Events session with the sqlserver.error_reported event added.
C. Start a SQL Server Profiler trace for the event class Soft Warnings in the Errors and Warnings event category.
D. Create one Extended Events session with the sqlserver.missing_column_statistics event added.
Answer: A
Explanation
The Performance Statistics event class can be used to monitor the performance of queries, stored procedures, and triggers that are executing. Each of the six event subclasses indicates an event in the lifetime of queries, stored procedures, and triggers within the system. Using the combination of these event subclasses and the associated sys.dm_exec_query_stats, sys.dm_exec_procedure_stats and sys.dm_exec_trigger_stats dynamic management views, you can reconstitute the performance history of any given query, stored procedure, or trigger.
References:
https://docs.microsoft.com/en-us/sql/relational-databases/event-classes/performance-statistics- event-class?view=
After your purchase of our IBM C1000-137 exam braindumps, the after sales services are considerate as well. Cisco 700-805 - Our training materials, including questions and answers, the pass rate can reach 100%. Our SAP C_ARP2P_2404 practice guide well received by the general public for immediately after you have made a purchase for our SAP C_ARP2P_2404 exam prep, you can download our SAP C_ARP2P_2404 study materials to make preparations for the exams. When you are faced with the real exam, you can pass Microsoft HP HPE0-S60 test easily. That is to say, there is absolutely no mistake in choosing our SAP C_THR87_2405 test guide to prepare your exam, you will pass your exam in first try and achieve your dream soon.
Updated: May 28, 2022