We would like to extend our sincere appreciation for you to browse our website, and we will never let you down. The advantages of our 70-762 Download Free Dumps For guide materials are too many to count and you can free download the demos to have a check before purchase. Our company can provide the anecdote for you--our 70-762 Download Free Dumps For study materials. Our Omgzlook provide the most comprehensive information and update fastest. Omgzlook can provide a shortcut for you and save you a lot of time and effort. Great concentrative progress has been made by our company, who aims at further cooperation with our candidates in the way of using our 70-762 Download Free Dumps For exam engine as their study tool.
MCP 70-762 what a brighter future!
You have seen Omgzlook's Microsoft 70-762 - Developing SQL Databases Download Free Dumps For exam training materials, it is time to make a choice. Or you will forget the so-called good, although all kinds of digital device convenient now we read online, but many of us are used by written way to deepen their memory patterns. Our 70-762 New Exam Camp Materials prep guide can be very good to meet user demand in this respect, allow the user to read and write in a good environment continuously consolidate what they learned.
Omgzlook is a professional website that providing IT certification training materials. Select Omgzlook, it will ensure your success. No matter how high your pursuit of the goal, Omgzlook will make your dreams become a reality.
Microsoft 70-762 Download Free Dumps For - Do not be afraid of making positive changes.
Our experts have great familiarity with 70-762 Download Free Dumps For real exam in this area. With passing rate up to 98 to 100 percent, we promise the profession of them and infallibility of our 70-762 Download Free Dumps For practice materials. So you won’t be pestered with the difficulties of the exam any more. What is more, our 70-762 Download Free Dumps For exam dumps can realize your potentiality greatly. Unlike some irresponsible companies who churn out some 70-762 Download Free Dumps For study guide, we are looking forward to cooperate fervently.
Omgzlook will provide all the latest and accurate exam practice questions and answers for the staff to participate in 70-762 Download Free Dumps For certification exam. Omgzlook is a professional website to specially provide training tools for IT certification exams and a good choice to help you pass 70-762 Download Free Dumps For exam,too.
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
As far as our SAP C_THR89_2405 study guide is concerned, the PDF version brings you much convenience with regard to the following advantage. Juniper JN0-452 - Omgzlook's products are developed by a lot of experienced IT specialists using their wealth of knowledge and experience to do research for IT certification exams. PMI PMO-CP - All those merits prefigure good needs you may encounter in the near future. Omgzlook is a good website for Microsoft certification Microsoft PL-900-KR exams to provide short-term effective training. Just as exactly, to obtain the certification of SAP C-TS4FI-2023 exam braindumps, you will do your best to pass the according exam without giving up.
Updated: May 28, 2022