| 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. |