Our 070-762 Introduction actual exam comprise of a number of academic questions for your practice, which are interlinked and helpful for your exam. And there are all key points in the 070-762 Introduction exam questions. Our 070-762 Introduction study guide will be the best choice for your time, money and efforts. After you buy the PDF version of our 070-762 Introduction study material, you will get an E-mail form us in 5 to 10 minutes after payment.Once any new question is found, we will send you a link to download a new version of the 070-762 Introduction training engine. So don't worry if you are left behind the trend. All contents of the 070-762 Introduction exam questions are masterpieces from experts who imparted essence of the exam into our 070-762 Introduction study prep.
MCP 070-762 Practice and diligence make perfect.
From the customers’ point of view, our 070-762 - Developing SQL Databases Introduction test question put all candidates’ demands as the top priority. So can you as long as you buy our Reliable Exam 070-762 Dumps Free exam braindumps. Propulsion occurs when using our Reliable Exam 070-762 Dumps Free preparation quiz.
This is due to the fact that our 070-762 Introduction test braindumps are humanized designed and express complex information in an easy-to-understand language. You will never have language barriers, and the learning process is very easy for you. What are you waiting for? As long as you decide to choose our 070-762 Introduction exam questions, you will have an opportunity to prove your abilities, so you can own more opportunities to embrace a better life.
Microsoft 070-762 Introduction had a deeper impact on our work.
Our product boosts many advantages and it is worthy for you to buy it. You can have a free download and tryout of our 070-762 Introduction exam torrents before purchasing. After you purchase our product you can download our 070-762 Introduction study materials immediately. We will send our product by mails in 5-10 minutes. We provide free update and the discounts for the old client. If you have any doubts or questions you can contact us by mails or the online customer service personnel and we will solve your problem as quickly as we can. Our 070-762 Introduction exam materials boost high passing rate and if you are unfortunate to fail in exam we can refund you in full at one time immediately. The learning costs you little time and energy and you can commit yourself mainly to your jobs or other important things.
If you want to get the related certification in an efficient method, please choose the 070-762 Introduction study materials from our company. We can guarantee that the study materials from our company will help you pass the exam and get the certification in a relaxed and efficient method.
070-762 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
SAP C-S4CPR-2408 - Our company has the highly authoritative and experienced team. This is a wise choice, after using our SAP C-THR86-2405 training materials, you will realize your dream of a promotion because you deserve these reports and your efforts will be your best proof. Because our AACE International CCP study torrent can support almost any electronic device, including iPod, mobile phone, and computer and so on. Our IIA IIA-CIA-Part2 practice engine has assisted many people to improve themselves. EMC D-DP-FN-23 - Our company has also being Customer First.
Updated: May 28, 2022