The 70-762 Associate Level Exam prep torrent we provide will cost you less time and energy. You only need relatively little time to review and prepare. After all, many people who prepare for the 70-762 Associate Level Exam exam, either the office workers or the students, are all busy. There is a large range of 70-762 Associate Level Exam certifications that can help you improve your professional worth and make your dreams come true. Our 70-762 Associate Level Exam certification practice materials provide you with a wonderful opportunity to get your dream certification with confidence and ensure your success by your first attempt. Although the pass rate of our 70-762 Associate Level Exam study materials can be said to be the best compared with that of other exam tests, our experts all are never satisfied with the current results because they know the truth that only through steady progress can our 70-762 Associate Level Exam preparation braindumps win a place in the field of exam question making forever.
MCP 70-762 The downloading process is operational.
MCP 70-762 Associate Level Exam - Developing 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 Valid 70-762 Practice Questions guide torrent will never have similar problems, not only because Valid 70-762 Practice Questions exam torrent is strictly compiled by experts according to the syllabus, which are fully prepared for professional qualification examinations, but also because Valid 70-762 Practice Questions guide torrent provide you with free trial services.
As long as you spare one or two hours a day to study with our latest 70-762 Associate Level Exam 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 70-762 Associate Level Exam 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 70-762 Associate Level Exam - Join us soon.
Up to now, there are three versions of 70-762 Associate Level Exam exam materials for your choice. So high-quality contents and flexible choices of 70-762 Associate Level Exam learning mode will bring about the excellent learning experience for you. Though the content of these three versions of our 70-762 Associate Level Exam study questions is the same, their displays are totally different. And you can be surprised to find that our 70-762 Associate Level Exam learning quiz is developed with the latest technologies as well.
The good news is that according to statistics, under the help of our 70-762 Associate Level Exam learning dumps, the pass rate among our customers has reached as high as 98% to 100%. It is strongly proved that we are professonal in this career and our 70-762 Associate Level Exam exam braindumps are very popular.
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 is 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 examine delays in executed threads, including errors with specific queries and batches.
A. Create a Performance Monitor Data Collector Set.
B. Create a ays .dm_os_memory_objeccs query.
C. Create a sys.dm_exec_sessions query.
D. Create a sys.dm_os_waitingtasks query.
E. Create a sp_configure 'max server memory' query.
Answer: C
QUESTION NO: 2
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=
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 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: 4
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: 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 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
If you choose our nearly perfect SAP C-S4CFI-2402practice materials with high quality and accuracy, our SAP C-S4CFI-2402 training questions can enhance the prospects of victory. Many clients may worry that their privacy information will be disclosed while purchasing our Microsoft MB-330 quiz torrent. All contents of Network Appliance NS0-404 training prep are made by elites in this area rather than being fudged by laymen. Within one year, we will send the latest version to your mailbox with no charge if we have a new version of EMC D-SNC-DY-00 learning materials. During your use of our Google Professional-Cloud-Architect learning materials, we also provide you with 24 hours of free online services.
Updated: May 28, 2022