A(n) ________ is an area on a document that preformatted for you to insert a specific value

Write a SELECT statement to list courses that have the course number 20 as a prerequisite. (5 rows)

What will be an ideal response?

Elements that are side-by-side in a document's hierarchy are _____ elements.

A. ?extended B. ?extensible C. ?sibling D. ?familial