If you were asked to interview someone for an SSRS position, what questions would you ask?
Here's a few basic questions:
(Background questions) - how long programming in SSRS, how did you learn Reporting, Are there any other reporting tools you've used?
(SSRS BIDS Report Creation) - How do you create a report (wizard, template)? How do you create a new project in BIDS?
(SSRS BIDS Report Environment) - How do you create a data source? What's difference between Tabular & Matrix Report? What is a Cascading Parameter? Why would you create a Group?
(SQL) - How do you limit the query result set? What is a UNION? How do you Sort/Order a query? What is Group By? What is a Having Clause? Have you used #Temp Tables or Derived Tables?
(SSRS Report Server) - How do you upload an SSRS Report? How do you assign permission to a Folder/Report? How do you create a Subscription (Data Driven)?
Obviously you can dive deeper into any of these questions as they just scratch the surface.
Here's a link I found on the web: