When it comes to online etiquette,
A) avoiding "flames" is really all that matters.
B) you can rest assured that there's almost nothing you can do that will offend your audience.
C) do not assume that people are available to discuss work matters around the clock.
D) spelling, punctuation, and capitalization are not important.

Question

Quizplus · Accepted Answer

It is important to recognize that people have their own schedules and may not be available to discuss work matters at all times. Respect their boundaries and avoid sending work-related messages outside of normal work hours.

Answer: None 
 Both A and D are incorrect, as avoiding "flames" (or disrespectful and aggressive comments) is not the only important aspect of online etiquette, and spelling, punctuation, and capitalization do matter in conveying a clear message. Option B is also incorrect as there are many ways to offend your audience online, such as by making insensitive or inappropriate comments, engaging in harassment or cyberbullying, or spreading false information.

When It Comes to Online Etiquette