If you purchasing our 70-762 Reliable Test Passing Score simulating questions, you will get a comfortable package services afforded by our considerate after-sales services. We respect your needs toward the useful 70-762 Reliable Test Passing Scorepractice materials by recommending our 70-762 Reliable Test Passing Score guide preparations for you. And we give you kind and professional supports by 24/7, as long as you can have problems on our 70-762 Reliable Test Passing Score study guide, then you can contact with us. The 70-762 Reliable Test Passing Score exam prep from our company will offer the help for you to develop your good study habits. If you buy and use our study materials, you will cultivate a good habit in study. Maybe you have some questions about our 70-762 Reliable Test Passing Score test torrent when you use our products; it is your right to ask us in anytime and anywhere.
MCP 70-762 Why not have a try?
In order to help all customers gain the newest information about the 70-762 - Developing SQL Databases Reliable Test Passing Score exam, the experts and professors from our company designed the best Developing SQL Databases test guide. With our 70-762 Latest Test Dumps File exam questions, you will easily get the favor of executives and successfully enter the gates of famous companies. You will have higher wages and a better development platform.
The online version is open to all electronic devices, which will allow your device to have common browser functionality so that you can open our products. At the same time, our online version of the 70-762 Reliable Test Passing Score study guide can also be implemented offline, which is a big advantage that many of the same educational products are not able to do on the market at present. Our 70-762 Reliable Test Passing Score study guide design three different versions for all customers.
Microsoft 70-762 Reliable Test Passing Score - We're definitely not exaggerating.
Combined with your specific situation and the characteristics of our 70-762 Reliable Test Passing Score exam questions, our professional services will recommend the most suitable version of 70-762 Reliable Test Passing Score study materials for you. We introduce a free trial version of the 70-762 Reliable Test Passing Score learning guide because we want users to see our sincerity. 70-762 Reliable Test Passing Score exam prep sincerely hopes that you can achieve your goals and realize your dreams.
The one who choose our study materials that consider our website as the top preparation material seller for 70-762 Reliable Test Passing Score study materials, and inevitable to carry all candidates the finest knowledge on exam syllabus contents. Not only that, we will provide you a free update service within one year from the date of purchase, in order to keep up the changes in the exam so that every candidates who purchase our{ ExamCode} study materials can pass the exam one time.
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. 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: 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 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: 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
The existence of our Microsoft DP-100 learning guide is regarded as in favor of your efficiency of passing the exam. As long as the users choose to purchase our Amazon SAA-C03 learning material, there is no doubt that he will enjoy the advantages of the most powerful update. Oracle 1z0-1047-24 - And we will send you the new updates if our experts make them freely. In addition, our ACFE CFE study materials will be updated according to the newest test syllabus. With years of experience dealing with SAP P_SAPEA_2023 learning engine, we have thorough grasp of knowledge which appears clearly in our SAP P_SAPEA_2023 study quiz with all the keypoints and the latest questions and answers.
Updated: May 28, 2022