Subforms can be created using ________, queries, or forms

There are three popular programming paradigms. They are:

a. Sequence, selection, and iteration b. Detail, summary, and exception. c. Visual, Object-oriented, and procedural. d. All of the above e. None of the above.

A(n) ______ backup copies only the files that have changed since the last full backup.

A. differential B. incremental C. selective D. partial