070-767 問題サンプル & Implementing A Data Warehouse Using SQL

 

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070-767試験番号:070-767 受験体験
試験科目:「Implementing a Data Warehouse using SQL
最近更新時間:2017-06-28
問題と解答:240

>> 070-767 受験体験

 

NO.1 You are designing a data warehouse with two fact tables.
The first table contains sales per month and the second table contains orders per day.
Referential integrity must be enforced declaratively.
You need to design a solution that can join a single time dimension to both fact tables.
What should you do?
A. Create a surrogate key for the time dimension.
B. Join the two fact tables.
C. Merge the fact tables.
D. Create a time dimension that can join to both fact tables at their respective granularity.
Answer: D

070-767 種類   
Explanation: References:
http://msdn.microsoft.com/en-us/library/ms174537.aspx
http://technet.microsoft.com/en-us/library/ms174832.aspx
http://msdn.microsoft.com/en-us/library/ms174884.aspx
http://decipherinfosys.wordpress.com/2007/02/01/surrogate-keys-vs-natural-keys-for-primary-key/
http://www.agiledata.org/essays/keys.html
http://www.databasejournal.com/features/mssql/article.php/3922066/SQL-Server-Natural-Key-
Verses-Surrogate-Key.htm
http://www.jamesserra.com/archive/2016/01/surrogate-keys/

NO.2 You are developing a SQL Server Integration Services (SSIS) package.
To process complex scientific data originating from a SQL Azure database, a custom task component
is added to the project.
You need to ensure that the custom component is deployed on a test environment correctly.
What should you do?
A. Open a command prompt and run the gacutil command.
B. Open a command prompt and run the dtexec /dumperror /conn command.
C. Configure the SSIS solution to use the Project Deployment Model.
D. Open a command prompt and execute the package by using the SQL Log provider and running the
dtexecui.exe utility.
E. Add an OnError event handler to the SSIS project.
F. Use an msi file to deploy the package on the server.
G. Run the dtutil command to deploy the package to the SSIS catalog and store the configuration in
SQL Server.
H. Create a reusable custom logging component and use it in the SSIS project.
I. Configure the output of a component in the package data flow to use a data tap.
J. Open a command prompt and run the dtexec /rep /conn command.
K. Open a command prompt and run the dtutil /copy command.
Answer: A

070-767 トレーニング   070-767 評判   
Reference:
http://msdn.microsoft.com/en-us/library/ms403356.aspx

NO.3 DRAG DROP
A new SQL Server Integration Services (SSIS) project is deployed to the SSIS catalog.
To troubleshoot some data issues, you must output the data streaming through several data flows
into text files for further analysis. You have the list of data flow package paths and identification
strings of the various task components that must be analyzed.
You need to create these output files with the least amount of administrative and development
effort.
Which three stored procedures should you execute in sequence? (To answer, move the appropriate
actions from the list of actions to the answer area and arrange them in the correct order.)
Answer:
Explanation:
Box 1:
Box 2:
Box 3:
Ref: http://msdn.microsoft.com/en-gb/library/hh230989(v=sql.110).aspx

NO.4 You are deploying a new SQL Server Integration Services (SSIS) project to the test environment.
A package in the project uses a custom task component.
You need to ensure that the custom object is deployed on the test environment correctly.
What should you do?
A. Run the package by using the dtexecui.exe utility and the SQL Log provider.
B. Create a reusable custom logging component.
C. Deploy the package to the Integration Services catalog by using dtutil and use SQL Server to store
the configuration.
D. Deploy the package by using an msi file.
E. Run the package by using the dtexec /rep /conn command.
F. Add a data tap on the output of a component in the package data flow.
G. Use the gacutil command.
H. Run the package by using the dtexec /dumperror /conn command.
I. Use the dtutil /copy command.
J. Use the Project Deployment Wizard.
K. Create an OnError event handler.
Answer: G

070-767 例題   070-767 デモ   
Reference:
http://msdn.microsoft.com/en-us/library/ms403356.aspx

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