There are many reasons why interpersonal communications may fail. While communicating, the message may not be received exactly the way the sender intended and therefore it is important that the communicator seeks to check that their message is clearly understood. (a) Description
(b) Feedback
(c) Channel
(d) Sign

a

Explanation:

description of the message to communicate

incoplete qest

explanation:

answer is:

a). backstage view

explanation:

backstage view is the area where files and data about them is managed— creating, saving, printing, sending to others, inspecting for hidden metadata or personal information, and setting options. so in this way we can add many things to our document swiftly.

i hope you get the idea.