DRAG DROP
You are designing an extract, transform, load (ETL) process with SQL Server Integration
Services (SSIS). Two packages, Package A and Package B, will be designed. Package A
will execute Package B.
Both packages must reference a file path corresponding to an input folder where files will be
located for further processing.
You need to design a solution so that the file path can be easily configured with the least
administrative and development effort.
Which four actions should you perform 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:
http://msdn.microsoft.com/en-us/library/hh479588.aspx
http://msdn.microsoft.com/en-us/library/hh213290.aspx
http://msdn.microsoft.com/en-us/library/hh213373.aspx
Create an SSIS project containing Package A and Package B
…
1. Create an SSIS project containing package A and package B
2. Add a project parameter named FILEPATH
3. Configure the project to use an Environment that sets the FILEPATH parameter
4. Add a config file to Package A to set the FILEPATH default value
**Why ‘deploy the project to SSIS catalog?’ Without deployment, the project can still be debugged & tested.
Because you can’t set an environment without deploying to the SSIS Catalog.
Cao is right.