However, you can choose many ways to help you pass the exam. Many ambitious IT professionals want to make further improvements in the IT industry and be closer from the IT peak. They would choose this difficult Microsoft certification 70-762 Valid Dumps Sheet exam to get certification and gain recognition in IT area. Our 70-762 Valid Dumps Sheet study materials have three versions which are versions of PDF, Software/PC, and APP/Online. Each format has distinct strength and shortcomings. You can free download part of Omgzlook's exercises and answers about Microsoft certification 70-762 Valid Dumps Sheet exam as a try, then you will be more confident to choose our Omgzlook's products to prepare your Microsoft certification 70-762 Valid Dumps Sheet exam.
MCP 70-762 We guarantee you 100% certified.
MCP 70-762 Valid Dumps Sheet - Developing SQL Databases The last but not least we have professional groups providing guidance in terms of download and installment remotely. But it does not matter, because I chose Omgzlook's Microsoft 70-762 Real Exam Answers exam training materials. It can help me realize my dream.
Most of the experts have been studying in the professional field for many years and have accumulated much experience in our 70-762 Valid Dumps Sheet practice questions. The high-quality of our 70-762 Valid Dumps Sheet exam questions are praised by tens of thousands of our customers. You may try it!
Passing Microsoft 70-762 Valid Dumps Sheet exam can help you find the ideal job.
Even if you spend a small amount of time to prepare for 70-762 Valid Dumps Sheet certification, you can also pass the exam successfully with the help of Omgzlook Microsoft 70-762 Valid Dumps Sheet braindump. Because Omgzlook exam dumps contain all questions you can encounter in the actual exam, all you need to do is to memorize these questions and answers which can help you 100% pass the exam. This is the royal road to pass 70-762 Valid Dumps Sheet exam. Although you are busy working and you have not time to prepare for the exam, you want to get Microsoft 70-762 Valid Dumps Sheet certificate. At the moment, you must not miss Omgzlook 70-762 Valid Dumps Sheet certification training materials which are your unique choice.
We treat it as our major responsibility to offer help so our 70-762 Valid Dumps Sheet practice guide can provide so much help, the most typical one is their efficiency. 70-762 Valid Dumps Sheet practice materials are typically seen as the tools of reviving, practicing and remembering necessary exam questions for the exam, spending much time on them you may improve the chance of winning.
70-762 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
SAP C_TFG61_2405 - Such important exam, you also want to attend the exam. All precise information on the CIPS L4M7 exam questions and high accurate questions are helpful. Our Omgzlook is the most reliable backing for every SAP C_TS4FI_2023 candidate. Microsoft AI-102 - You only need several hours to learn and prepare for the exam every day. By by constantly improving our dumps, our strong technical team can finally take proud to tell you that our SAP C_TFG61_2405 exam materials will give you unexpected surprises.
Updated: May 28, 2022