Our Omgzlook team know that it is very hard to build trust relationship between the seller and customer. So we are sincerely show our profession and efficiency in 070-762 Online Test exam software to you; we will help you pass 070-762 Online Test exam with our comprehensive questions and detailed analysis of our dumps; we will win your trust with our better customer service. What's more, it is the best recognition for us that you obtain the 070-762 Online Test exam certification. Because we will provide you a chance to replace other exam question bank if you didn’t pass the 070-762 Online Test exam at once. What’s more important it’s that also free of charge only if you provide relevant proof. Our Omgzlook team always provide the best quality service in the perspective of customers.
Come and buy our 070-762 Online Test exam guide!
We provide one year studying assist service and one year free updates downloading of Microsoft 070-762 - Developing SQL Databases Online Test exam questions. Up to now, many people have successfully passed the 070-762 Unlimited Exam Practice exam with our assistance. So you need to be brave enough to have a try.
Most IT workers prefer to choose our online test engine for their 070-762 Online Test exam prep because online version is more flexible and convenient. With the help of our online version, you can not only practice our 070-762 Online Test exam pdf in any electronic equipment, but also make you feel the atmosphere of 070-762 Online Test actual test. The exam simulation will mark your mistakes and help you play well in 070-762 Online Test practice test.
Microsoft 070-762 Online Test - At last, you will not regret your choice.
we can give you 100% pass rate guarantee. 070-762 Online Test practice quiz is equipped with a simulated examination system with timing function, allowing you to examine your 070-762 Online Test learning results at any time, keep checking for defects, and improve your strength. Besides, during the period of using 070-762 Online Test learning guide, we also provide you with 24 hours of free online services, which help to solve any problem for you at any time and sometimes mean a lot to our customers.
Through our short-term special training You can quickly grasp IT professional knowledge, and then have a good preparation for your exam. We promise that we will do our best to help you pass the Microsoft certification 070-762 Online Test exam.
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
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: 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 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
Our Qlik QSDA2024 exam materials give real exam environment with multiple learning tools that allow you to do a selective study and will help you to get the job that you are looking for. ServiceNow CIS-CSM - We will provide one year free update service for those customers who choose Omgzlook's products. The Huawei H19-431_V1.0 sample questions include all the files you need to prepare for the Microsoft Huawei H19-431_V1.0 exam. CIMA CIMAPRO19-CS3-1 - Our resources are constantly being revised and updated, with a close correlation. Furthermore, it is our set of Microsoft MS-700-KR brain dumps that stamp your success with a marvelous score.
Updated: May 28, 2022