Of the following, which is NOT a method to return to a previously viewed slide?

The Activity section includes a listing of the member's current and previous employment positions, sorted in reverse chronological order

Indicate whether the statement is true or false

Mobile devices have a _____ containing the entire content of the page, some of which may be hidden from a user.?

A. ?layout viewport B. ?navigating viewport C. ?wireframe viewport D. ?contextual viewport