Because our 70-762 Exam Bootcamp Materials test braindumps are highly efficient and the passing rate is very high you can pass the exam fluently and easily with little time and energy needed. You only need 20-30 hours to learn our 70-762 Exam Bootcamp Materials test braindumps and then you can attend the exam and you have a very high possibility to pass the exam. For many people whether they are the in-service staff or the students they are busy in their job, family lives and other things. The privacy protection of users is an eternal issue in the internet age. Many illegal websites will sell users' privacy to third parties, resulting in many buyers are reluctant to believe strange websites. We provide great customer service before and after the sale and different versions for you to choose, you can download our free demo to check the quality of our 70-762 Exam Bootcamp Materials guide torrent.
MCP 70-762 Please have a try and give us an opportunity.
MCP 70-762 Exam Bootcamp Materials - Developing SQL Databases Please add Omgzlook's training tool in your shopping cart now. Everything is changing so fast. So do not reject challenging new things.
If these training products do not help you pass the exam, we guarantee to refund the full purchase cost. If you want to buy Microsoft 70-762 Exam Bootcamp Materials exam study guide online services, then we Omgzlook is one of the leading service provider's site. These training products to help you pass the exam, we guarantee to refund the full purchase cost.
Microsoft 70-762 Exam Bootcamp Materials - The talent is everywhere in modern society.
Due to the shortage of useful practice materials or being scanty for them, many candidates may choose the bad quality exam materials, but more and more candidates can choose our 70-762 Exam Bootcamp Materials study materials. Actually, some practice materials are shooting the breeze about their effectiveness, but our 70-762 Exam Bootcamp Materials training quiz are real high quality practice materials with passing rate up to 98 to 100 percent. And you will be amazed to find that our 70-762 Exam Bootcamp Materials exam questions are exactly the same ones in the real exam.
Opportunities always for those who are well prepared and we wish you not to miss the good opportunities. Omgzlook provide you with the most authoritative and the fullest Microsoft 70-762 Exam Bootcamp Materials exam dumps, thus the hit rate is very high.
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
If you are curious or doubtful about the proficiency of our Axis ANVE preparation quiz, we can explain the painstakingly word we did behind the light. There will be one version right for you and help you quickly pass the ACAMS CAMS with ease, so that you can obtain the most authoritative international recognition on your IT ability. SAP C-S4PPM-2021 - And we have confidence that your future aims will come along with this successful exam as the beginning. All that we have done is just to help you easily pass the HP HPE0-S59 exam. EMC D-SNC-DY-00 training materials are not only the passbooks for students passing all kinds of professional examinations, but also the professional tools for students to review examinations.
Updated: May 28, 2022