Workshop

The quiz questions and activity are provided for your further understanding of the current hour's topics.

Quiz

1:	How many levels of Subreports can you nest in a Crystal Report?
A1:	Only one level of Subreporting is supported in Crystal Reports. Alternative forms of passing data between reports such as hyper linking can be used to support further report linking requirements.
2:	Is it possible to link a Subreport and a main report on a formula field?
A2:	Yes a distinct advantage that Subreports provide over basic data linking is the capability to join data based on derived formulas.
3:	What Crystal Report feature enables passing information from a Subreport back to a main report?
A3:	Shared variables enable the sharing of information between the main report and its Subreports, as well as between Subreports on the same main report.

Activity

Now that you have developed a comfort level with Subreports, revisit the reports you created in the previous hours' activities and explore adding Subreports to them to make them more meaningful or powerful reports.