In a word, if you choose to buy our 70-762 Reliable Study Plan quiz prep, you will have the chance to enjoy the authoritative study platform provided by our company. We believe our latest 70-762 Reliable Study Plan exam torrent will be the best choice for you. Our company is glad to provide customers with authoritative study platform. Just try our 70-762 Reliable Study Plan learning braindumps, and you will be satisfied. “There is no royal road to learning.” Learning in the eyes of most people is a difficult thing. That is the reason why we make it without many sales tactics to promote our 70-762 Reliable Study Plan learning materials, their brand is good enough to stand out in the market.
MCP 70-762 Try it now!
MCP 70-762 Reliable Study Plan - Developing SQL Databases Many people always are stopped by the difficult questions. If you want to get a comprehensive idea about our real Top 70-762 Exam Dumps study materials. It is convenient for you to download the free demo, all you need to do is just to find the “Download for free” item, and you will find there are three kinds of versions of Top 70-762 Exam Dumps learning guide for you to choose from namely, PDF Version Demo, PC Test Engine and Online Test Engine, you can choose to download any one version of our Top 70-762 Exam Dumps exam questions as you like.
The the probability of passing Microsoft certification 70-762 Reliable Study Plan exam is very small, but the reliability of Omgzlook can guarantee you to pass the examination of this probability. Our Omgzlook have a huge IT elite team. They will accurately and quickly provide you with Microsoft certification 70-762 Reliable Study Plan exam materials and timely update Microsoft 70-762 Reliable Study Plan exam certification exam practice questions and answers and binding.
Microsoft 70-762 Reliable Study Plan - It can help you to pass the exam successfully.
With 70-762 Reliable Study Plan study engine, you will get rid of the dilemma that you work hard but cannot improve. With our 70-762 Reliable Study Plan learning materials, you can spend less time but learn more knowledge than others. 70-762 Reliable Study Plan exam questions will help you reach the peak of your career. Just think of that after you get the 70-762 Reliable Study Plan certification, you will have a lot of opportunities of going to biger and better company and getting higher incomes! what a brighter future!
Omgzlook allows you to have a bright future. And allows you to work in the field of information technology with high efficiency.
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
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You have a database named dbReporting. Users run a large number of read-only ad hoc queries against the database. The application and all ad hoc queries use default database transaction isolation levels. You set the value of the READ_COMMITTED_SNAPSHOT database option to ON.
You have an application that updates 10 tables sequentially and modifies a large volume of records in a single transaction. The updates are isolated from each other.
Users report an error which indicates that the version store us full.
You need to reduce the number of occurrences of the error.
Solution: You increase the maximum database size for the dbReporting database.
Does the solution meet the goal?
A. Yes
B. No
Answer: B
QUESTION NO: 3
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: 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 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
In order to facilitate the user's offline reading, the HP HPE7-M02 study braindumps can better use the time of debris to learn, especially to develop PDF mode for users. To pass the Microsoft BCS TTA-19 exam is a dream who are engaged in IT industry. We can proudly claim that you can successfully pass the exam just on the condition that you study with our EMC D-RP-DY-A-24 preparation materials for 20 to 30 hours. It has the best training materials, which is Omgzlook;s Microsoft IBM C1000-169 exam training materials. IBM C1000-137 - If you do not own one or two kinds of skills, it is difficult for you to make ends meet in the modern society.
Updated: May 28, 2022