Implement data flow
Debug data flow; use the appropriate data flow components; SQL / SSIS data transformation; create SSIS packages that support slowly changing dimensions; use the lookup task in SSIS; map identities using SSIS fuzzy lookup (advanced); specify a data source and destination; use data flows; different categories of transformations; read, transform and load data; understand which transforms to use to accomplish a specific business task; data correction transformation; performance tune an SSIS dataflow; optimise Integration Services packages for speed of execution; maintain data integrity, including good data flow

 

 

Exam Code: 70-463

Exam Name: Implementing a Data Warehouse with Microsoft SQL Server 2012
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70-463 Passing Score Feedback Total Q&A: 230 Questions and Answers
Last Update: 01-18,2017

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Exam Code: 070-473
Exam Name: Designing and Implementing Cloud Data Platform Solutions
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070-473 Practice Online Total Q&A: 55 Questions and Answers
Last Update: 01-18,2017

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NO.1 You are creating a SQL Server Integration Services (SSIS) package that implements a Type 3
Slowly Changing
Dimension (SCD).
You need to add a task or component to the package that allows you to implement the SCD logic.
What should you use?
A. an Expression task
B. a Merge component
C. a Data Conversion component
D. an Execute SQL task that executes a MERGE statement on the database
Answer: B

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NO.2 HOTSPOT
You are developing a SQL Server Integration Services (SSIS) package. The data source for the data
flow task is a table
that has been configured as a change data capture (CDC) table. You are using a CDC Source
component to obtain the
CDC data.
The data source will be polled once per hour. The data is updated with multiple important status
changes per minute.
For each captured data change, the before and after values must be included.
You need to configure the CDC Source component.
Which CDC processing mode should you select? (To answer, configure the appropriate option in the
dialog box in the
answer area.)
Answer:

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