최신 Microsoft SQL Server 2012 070-459 무료샘플문제:
1. You administer an instance of SQL Server 2014.
You are tasked with tuning a common set of queries. You have the results of several test executions, along with query plans. The schema and the data for all database object(s) used remain unchanged between executions. The QueryTime column is defined as a computed column that uses the GETDATEO system function. The query plans and results are shown below:
You need to make an initial diagnosis of the situation, based solely on this input.
Which two statements can you make about the performance characteristics of this query? Each correct answer presents a complete solution. Choose two.
A) The object Account is a view, joining the Account-AccountNumber and Account.PKAccount objects together.
B) The queries would perform better if the index named AccountNumber included the Name and QueryTime column.
C) The object Account is an indexed view, with an index having a leading column of AccountNumber and a Clustered Index named PKAccount.
D) The queries would perform better if the index named AccountNumber included the Name column.
E) The object Account is a table, with an index having a leading column of AccountNumber and a Clustered Index named PKAccount.
F) The queries would perform worse if the index named AccountNumber included the NameColumn.
2. DRAG DROP
You are planning a SQL Server 2012 deployment.
The corporate security policy states that all Windows servers must be installed in an environment that reduces the attack surface.
You plan to deploy two SQL Server instances named SQL1 and SQL2 that must meet the following requirements:
- SQL1 will host databases for a line-of-business application that requires 32 GB of RAM - SQL2 will host SQL Server Reporting Services and application databases that require 16 GB of RAM.
You need to recommend an operating system for each SQL Server instance. The solution must minimize licensing costs.
What should you recommend?
To answer, drag the appropriate operating system to the correct server in the answer area.
3. DRAG DROP
You plan to deploy SQL Server 2012.
Your company identifies the following monitoring requirements for the database: - An e-mail message must be sent if the SQL Server Authentication mode changes.
- An e-mail message must be sent if CPU utilization exceeds 90 percent. You need to identify which feature meets each monitoring requirement. Which features should you identify?
To answer, drag the appropriate feature to the correct monitoring requirement in the answer area.
4. You need to recommend a solution to ensure that USP_4 adheres to the security requirements.
What should you include in the recommendation?
A) Configure data manipulation language (DML) triggers.
B) Enable C2 audit tracing.
C) Enable SQL Server Audit.
D) Enable trace flags.
5. You have a database hosted on SQL Azure.
You are developing a script to create a view that will be used to update the data in a table. The following is the relevant portion of the script. (Line numbers are included for reference only.)
You need to ensure that the view can update the data in the table, except for the data in Columnl.
Which code segment should you add at line 06?
A) WITH CHECK OPTION
B) WITH SCHEMABINDING
C) WITH VIEW_METADATA
D) WITH ENCRYPTION
질문과 대답:
| 질문 # 1 정답: E,F | 질문 # 2 정답: 회원만 볼 수 있음 | 질문 # 3 정답: 회원만 볼 수 있음 | 질문 # 4 정답: C | 질문 # 5 정답: A |
1024 개 고객 리뷰
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