Although the 070-762 Ebook exam prep is of great importance, you do not need to be over concerned about it. With scientific review and arrangement from professional experts as your backup, and the most accurate and high quality content of our 070-762 Ebook study materials, you will cope with it like a piece of cake. So our 070-762 Ebook learning questions will be your indispensable practice materials during your way to success. First of all, you are able to make full use of our 070-762 Ebook learning dumps through three different versions: PDF, PC and APP online version. For each version, there is no limit and access permission if you want to download our 070-762 Ebookstudy materials, and it really saves a lot of time for it is fast and convenient. And they are the masterpieces of processional expertise these area with reasonable prices.
MCP 070-762 You will not need to struggle with the exam.
MCP 070-762 Ebook - Developing SQL Databases Regarding the process of globalization, every fighter who seeks a better life needs to keep pace with its tendency to meet challenges. Most of the materials on the market do not have a free trial function. Even some of the physical books are sealed up and cannot be read before purchase.
More detailed information is under below. We are pleased that you can spare some time to have a look for your reference about our 070-762 Ebook test prep. As long as you spare one or two hours a day to study with our latest 070-762 Ebook quiz prep, we assure that you will have a good command of the relevant knowledge before taking the exam.
Microsoft 070-762 Ebook - This is a fair principle.
Dreaming to be a certified professional in this line? Our 070-762 Ebook study materials are befitting choices. We made real test materials in three accessible formats for your inclinations. (PDF, APP, software). Our website is an excellent platform, which provides the questions of these versions of our 070-762 Ebook exam questions compiled by experts. By browsing this website, all there versions of our 070-762 Ebook pratice engine can be chosen according to your taste or preference.
Our 070-762 Ebook qualification test closely follow changes in the exam outline and practice. In order to provide effective help to customers, on the one hand, the problems of our 070-762 Ebook test guides are designed fitting to the latest and basic knowledge.
070-762 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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
QUESTION NO: 5
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
Up to now, there are three versions of IBM C1000-005 exam materials for your choice. It is strongly proved that we are professonal in this career and our SAP C_THR94_2405 exam braindumps are very popular. If you choose our nearly perfect Amazon SAA-C03practice materials with high quality and accuracy, our Amazon SAA-C03 training questions can enhance the prospects of victory. Please feel safe to purchase our SAP C_ARSOR_2404 exam torrent any time as you like. All contents of SASInstitute A00-470 training prep are made by elites in this area rather than being fudged by laymen.
Updated: May 28, 2022