Omgzlook is a website which is able to speed up your passing the Microsoft certification 70-762 Questions And Answers exams. Our Microsoft certification 70-762 Questions And Answers exam question bank is produced by Omgzlook's experts's continuously research of outline and previous exam. When you are still struggling to prepare for passing the Microsoft certification 70-762 Questions And Answers exams, please choose Omgzlook's latest Microsoft certification 70-762 Questions And Answers exam question bank, and it will brings you a lot of help. If you decide to buy and use the 70-762 Questions And Answers training materials from our company with dedication on and enthusiasm step and step, it will be very easy for you to pass the exam without doubt. We sincerely hope that you can achieve your dream in the near future by the 70-762 Questions And Answers latest questions of our company. Omgzlook provide a good after-sales service for all customers.
MCP 70-762 As you know, life is like the sea.
If you are willing, our 70-762 - Developing SQL Databases Questions And Answers training PDF can give you a good beginning. Our effort in building the content of our Latest 70-762 Training learning questions lead to the development of learning guide and strengthen their perfection. Our Latest 70-762 Training practice braindumps beckon exam candidates around the world with our attractive characters.
We provide our customers with the most reliable learning materials about 70-762 Questions And Answers certification exam and the guarantee of pass. We assist you to prepare the key knowledge points of 70-762 Questions And Answers actual test and obtain the up-to-dated exam answers. All 70-762 Questions And Answers test questions offered by us are tested and selected by our senior experts in IT filed, which only need little time to focus on the practice and the preparation.
Microsoft 70-762 Questions And Answers - So you should click our website frequently.
Our 70-762 Questions And Answers exam braindumps are famous for its advantage of high efficiency and good quality which are carefully complied by the professionals. Our excellent professionals are furnishing exam candidates with highly effective 70-762 Questions And Answers study materials, you can even get the desirable outcomes within one week. By concluding quintessential points into 70-762 Questions And Answers actual exam, you can pass the exam with the least time while huge progress.
You are going to find the online version of our 70-762 Questions And Answers exam prep applies to all electronic equipment, including telephone, computer and so on. On the other hand, if you decide to use the online version of our 70-762 Questions And Answers study materials, you don’t need to worry about no network.
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 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
Come and buy our Amazon SAP-C02-KR study guide, you will be benefited from it. Omgzlook try hard to makes PMI PMP exam preparation easy with its several quality features. If you failed to pass the exam after you purchase Palo Alto Networks PCCSE exam material, whatever the reason, you just need to submit your transcript to us and we will give you a full refund. It is the best way to proceed when you are trying to find the best solution to pass the Palo Alto Networks PSE-Strata exam in the first attempt. According to our statistics on the data so far, the passing rate of the students who have purchased one exam exceeds 99%, which is enough to see that CyberArk CPC-SEN test guide is a high-quality product that can help you to realize your dream.
Updated: May 28, 2022