After all, everyone wants to be treated warmly and kindly, and hope to learn in a more pleasant mood. The authoritative, efficient, and thoughtful service of 70-762 Sheet File learning question will give you the best user experience, and you can also get what you want with our} study materials. I hope our study materials can accompany you to pursue your dreams. Omgzlook is considered as the top preparation material seller for 70-762 Sheet File exam dumps, and inevitable to carry you the finest knowledge on 70-762 Sheet File exam certification syllabus contents. Get the latest 70-762 Sheet File actual exam questions for 70-762 Sheet File Exam. The 70-762 Sheet File exam materials is a dump, maybe many candidates will worry about how to payment and whether it is safe when pay for it.
MCP 70-762 Omgzlook is a great resource site.
To understand our 70-762 - Developing SQL Databases Sheet File learning questions in detail, just come and try! Each IT person is working hard for promotion and salary increases. It is also a reflection of the pressure of modern society.
Many people want to be the competent people which can excel in the job in some area and be skillful in applying the knowledge to the practical working in some industry. But the thing is not so easy for them they need many efforts to achieve their goals. Passing the test 70-762 Sheet File certification can make them become that kind of people and if you are one of them buying our 70-762 Sheet File study materials will help you pass the 70-762 Sheet File test smoothly with few efforts needed.
Microsoft 70-762 Sheet File - You can totally relay on us.
Quality should be tested by time and quantity, which is also the guarantee that we give you to provide 70-762 Sheet File exam software for you. Continuous update of the exam questions, and professional analysis from our professional team have become the key for most candidates to pass 70-762 Sheet File exam. The promise of "no help, full refund" is the motivation of our team. We will continue improving 70-762 Sheet File exam study materials. We will guarantee that you you can share the latest 70-762 Sheet File exam study materials free during one year after your payment.
Second, it is convenient for you to read and make notes with our versions of 70-762 Sheet File exam materials. Last but not least, we will provide considerate on line after sale service for you in twenty four hours a day, seven days a week.
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
Microsoft AZ-800 - Now you can have these precious materials. After nearly ten years' efforts, now our company have become the topnotch one in the field, therefore, if you want to pass the VMware 3V0-42.23 exam as well as getting the related certification at a great ease, I strongly believe that the VMware 3V0-42.23 study materials compiled by our company is your solid choice. If you want to be familiar with the real test and grasp the rhythm in the real test, you can choose our Scrum PSPO-II exam test engine to practice. It is universally accepted that in this competitive society in order to get a good job we have no choice but to improve our own capacity and explore our potential constantly, and try our best to get the related EMC D-PEXE-IN-A-00 certification is the best way to show our professional ability, however, the EMC D-PEXE-IN-A-00 exam is hard nut to crack but our EMC D-PEXE-IN-A-00 preparation questions are closely related to the exam, it is designed for you to systematize all of the key points needed for the EMC D-PEXE-IN-A-00 exam. Now, let’s start your preparation with SAP C_TS422_2023 training material.
Updated: May 28, 2022