Font size, font style, and are all aspects of character formatting.

a. indentation
b. line spacing
c. alignment
d. typeface

The answer is D: typeface

You have to understand that this question is asking about character and not paragraph formatting. Character formatting includes font styles, font sizes, typeface, and other specials effects such as strikethrough and underline. On the other hand, paragraph formatting includes things such as line spacing, indents, paragraph alignment, bullets, and tab settings. Character formatting is the most used MS Word features and its most popular settings are put right on the home tab. It is one place where you can change the typeface and the size.

cyberstalking on the internet means to harass or stalk someone, a group, or an organization. this may include defamation, slander, and false accusations. in many jurisdictions, cyberstalking is a criminal offense. 

on the other hand, cyberbullying focuses more on intimidating, threatening or harassing someone. harmful bullying include posting threats, rumors, and sexual remarks.