The Comments pane can be opened by clicking a comment indicator on a slide

Match the following with where they are found:

I. Parameters II. Run (a query) III. Criteria (in a query) IV. Input Mask V. Validation Text A. Table Tools tab; Design tab; Field Properties; Input Mask row B. Query Tools tab; Design tab; Show/Hide group C. Table Tools tab; Design tab; Field Properties; Validation Text row D. Query Tools tab; Design tab; Criteria row E. Query Tools tab; Design tab; Results group

Which of the following is not possible?

a. A class that implements two interfaces. b. A class that inherits from two classes. c. A class that inherits from one class, and implements an interface. d. All of the above are possible.