1. List a few differences between simple and advanced reports?

1. Related business objects cannot be accessed by simple reports, whereas advanced reports can access them.
2. We cannot share simple reports while we can share advanced reports.
3. We cannot enable RaaS in simple reports, whereas advanced reports can be RaaS enabled.

2. List types of class report fields?

1. Currency 
2. Boolean
3. Numeric
4. Date
5. Text
6. 1:1/1:M Object
7. Self-referencing instance

8. What is the use of a “Data Source” Workday delivered report?

This report is used to provide the relationship among the business objects, security groups and data source.

9. What is the use of the prefix “rd:”?

The prefix “rd:” is used to limit a search to a report.