What two characteristics are important for the entries in an ADT list?

Tracing through ____ recursion is more tedious than tracing other recursive forms.

A. direct B. indirect C. tail D. iterative

The ____ button on the Shape options bar creates a shape that consists of the intersection of the new shape and the previous shape or shapes on the layer.

a. Intersect shape areas b. Overlapping shape c. Create shape d. Vector shape