The body of each class declaration begins with ________ and ends with ________.

The Background Styles button is found on the ________ tab

A) View B) Insert C) Home D) Design

During a ______ attack, the attacker sends packets to a known service on the intermediary with a spoofed source address of the actual target system and when the intermediary responds, the response is sent to the target.

Fill in the blank(s) with the appropriate word(s).