You will love our 070-762 Questions And Answers exam questions as long as you have a try! Mercenary men lust for wealth, our company offer high quality 070-762 Questions And Answers practice engine rather than focusing on mercenary motives. They are high quality and high effective 070-762 Questions And Answers training materials and our efficiency is expressed clearly in many aspects for your reference. We often regard learning for 070-762 Questions And Answers exam as a torture. Actually, learning also can become a pleasant process. We understand your drive of the certificate, so you have a focus already and that is a good start.
MCP 070-762 You will surely benefit from your correct choice.
If you do not have extraordinary wisdom, do not want to spend too much time on learning, but want to reach the pinnacle of life through 070-762 - Developing SQL Databases Questions And Answers exam, then you must have 070-762 - Developing SQL Databases Questions And Answers question torrent. When you are eager to pass the 070-762 Valid Exam Format real exam and need the most professional and high quality practice material, we are willing to offer help. Our 070-762 Valid Exam Format training prep has been on the top of the industry over 10 years with passing rate up to 98 to 100 percent.
Our 070-762 Questions And Answers study materials are easy to be mastered and boost varied functions. We compile Our 070-762 Questions And Answers preparation questions elaborately and provide the wonderful service to you thus you can get a good learning and preparation for the 070-762 Questions And Answers exam. After you know the characteristics and functions of our 070-762 Questions And Answers training materials in detail, you will definitely love our exam dumps and enjoy the wonderful study experience.
Microsoft 070-762 Questions And Answers - Action always speaks louder than words.
If you buy the Software or the APP online version of our 070-762 Questions And Answers study materials, you will find that the timer can aid you control the time. Once it is time to submit your exercises, the system of the 070-762 Questions And Answers preparation exam will automatically finish your operation. After a several time, you will get used to finish your test on time. If you are satisfied with our 070-762 Questions And Answers training guide, come to choose and purchase.
Now, you are fortunate enough to come across our 070-762 Questions And Answers exam guide. We have free demos on the website for our customers to download if you still doubt our products, and you can check whether it is the right one for you before purchase as well.
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 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
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 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 create a baseline set of metrics to report how the computer running SQL Server operates under normal load. The baseline must include the resource usage associated with the server processes.
What should you do?
A. Create a SQL Profiler trace.
B. Create a sp_configure 'max server memory' query.
C. Create a sys.dm_os_memory_objects query.
D. Create a Performance Monitor Data Collector Set.
E. Create asys.dm_os_wait_stats query.
F. Create an Extended Event.
G. Create a sys.dm_os_waiting_tasks query.
H. Create a sys.dm_exec_sessions query.
Answer: C
Explanation
sys.dm_os_memory_objects returns memory objects that are currently allocated by SQL Server. You can usesys.dm_os_memory_objects to analyze memory use and to identify possible memory leaks.
Example: The following example returns the amount of memory allocated by each memory object type.
SELECT SUM (pages_in_bytes) as 'Bytes Used', type
FROMsys.dm_os_memory_objects
GROUP BY type
ORDER BY 'Bytes Used' DESC;
GO
QUESTION NO: 3
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: 4
Database users report that SELECT statements take a long time to return results. You run the following Transact-SQL statement:
You need to create one nonclustered covering index that contains all of the columns in the above table. You must minimize index key size.
Which Transact-SQL statement should you run?
A. CREATE NONCLUSTERED INDEX IX_User ON Users (UserStatus, CountryCode) INCLUDE
(UserName);
B. CREATE NONCLUSTERED INDEX IX_User ON Users (CountryCode, UserStatus, UserName);
C. CREATE NONCLUSTERED INDEX IX_User ON Users (CountryCode, UserStatus) INCLUDE
(UserName);
D. CREATE NONCLUSTERED INDEX IX_User ON Users (CountryCode, UserName);
Answer: C
Explanation
https://docs.microsoft.com/en-us/sql/relational-databases/indexes/create-indexes-with-included- columns
QUESTION NO: 5
Note: This question is part of a series of questions that present the same scenario. Each question in this series contains a unique solution. Determine whether the solution meets the stated goals.
The Account table was created by using the following Transact-SQL statement:
There are more than 1 billion records in the Account table. The Account Number column uniquely identifies each account. The ProductCode column has 100 different values. The values are evenly distributed in the table. Table statistics are refreshed and up to date.
You frequently run the following Transact-SQL SELECT statements:
You must avoid table scans when you run the queries.
You need to create one or more indexes for the table.
Solution: You run the following Transact-SQL statement:
CREATE CLUSTERED INDEX PK_Account ON Account(ProductCode);
Does the solution meet the goal?
A. No
B. Yes
Answer: A
Explanation
We need an index on the productCode column as well.
References: https://msdn.microsoft.com/en-us/library/ms190457.aspx
All experts and professors of our company have been trying their best to persist in innovate and developing the IIA IIA-CIA-Part3-3P-KR test training materials all the time in order to provide the best products for all people and keep competitive in the global market. CIW 1D0-622 - It is known to us that time is money, and all people hope that they can spend less time on the pass. IBM C1000-058 - We cannot predicate what will happen in the future. It is believed that no one is willing to buy defective products, so, the USGBC LEED-AP-ND study guide has established a strict quality control system. Our payment system will automatically delete your payment information once you finish paying money for our HP HP2-I72 exam questions.
Updated: May 28, 2022