070-762 무료 덤프문제 온라인 액세스

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You have a database that is 130 GB and contains 500 million rows of data.
Granular transactions and mass batch data imports change the database frequently throughout the day.
Microsoft SQL Server Reporting Services (SSRS) uses the database to generate various reports by using several filters.
You discover that some reports time out before they complete.
You need to reduce the likelihood that the reports will time out.
Solution: You partition the largest tables.
Does this meet the goal?

• A.No
• B.Yes

Note: This question is part of a series of questions that use the same 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 are developing an application to track customer sales. You create tables to support the application. You need to create a database object that meets the following data entry requirements:

What should you create?

• A.extended procedure
• B.DDL trigger
• C.table-valued function
• D.scalar-valued function
• E.CLR procedure
• F.DML trigger
• G.user-defined procedure

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 Microsoft SQL Server database named DB1 that contains the following tables:

Users frequently run the following query. The users report that the query takes a long time to return results.

You need to minimize the amount of time required for the query to return data. What should you do?

• A.Create a clustered index on TBL1. Create a nonclustered index on TBL2 and add the most frequently queried columns as included columns.
• B.Create CHECK constraints on both TBL1 and TBL2.. Create a partitioned view that combines columns fromTBL1 and TBL2.
• C.Create an indexed view that combines columns from TBL1 and TBL2.
• D.Drop existing indexes on tbli and then create a clustered columnstore index. Create a nonclustered columnstore index on tbli. Make no changes to TBL2.
• E.Create unique constraints on both TBL1 and TBL2. Create a partitioned view that combines columns from TBL1 and TBL2.
• F.Create a nonclustered index on TBL2 only.
• G.Create clustered indexes on TBL1 and TBL2.
• H.Drop existing indexes on TBL1 and then create a clustered columnstore index. Create a nonclustered columnstore index on TBL1. Create a nonclustered index on TBL2.

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 the series. Information and details provided in a question apply only to that question.
You are developing an application to track customer sales.
You need to create a database object that meets the following requirements:
- Return a value of 0 if data is inserted successfully into the Customers table.
- Return a value of 1 if data is not inserted successfully into the Customers table.
- Support logic that is written by using managed code.
- Support TRY...CATCH error handling.
What should you create?

• A.extended procedure
• B.DDL trigger
• C.table-valued function
• D.scalar-valued function
• E.CLR procedure
• F.DML trigger
• G.user-defined procedure

You are analyzing the memory usage of a Microsoft SQL Server instance.
You need to obtain the information described on the following table.

Which performance counter should you use for each requirement? To answer, drag the appropriate performance counters to the correct requirements. Each performance counter may be used once, more than once or not at all. You may need to drag the split bat between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

정답:

Explanation

Requirement1: SQL Server: Memory Manager: Total Server Memory (KB)
This counter specifies the amount of memory the server has committed using the memory manager.
Requirement2: SQL Server: Memory Manager: Granted Workspace Memory (KB) Specifies the total amount of memory currently granted to executing processes, such as hash, sort, bulk copy, and index creation operations.
Requirement3: Process: working Set
Each time a process is created, it reserves the minimum working set size for the process. The virtual memory manager attempts to keep enough memory for the minimum working set resident when the process is active, but keeps no more than the maximum size.
References:
https://msdn.microsoft.com/en-us/library/ms190924.aspx
https://blogs.technet.microsoft.com/askperf/2007/05/18/sql-and-the-working-set/