The correct answer is the last option.
To credit a source means to ACKNOWLEDGE WHERE YOU FOUND A SOURCE. In order to avoid plagiarism, the writer has to cite the sources where he found information, being the most common citation formats APA or MLA. The citation style to use will depend on the topic to discuss in the paper.
Answer:
" Hypertext is simply a non-linear way of presenting information. ... This is accomplished by creating "links" between information. These links are provided so that readers may "jump" to further information about a specific topic being discussed (which may have more links, leading each reader off into a different direction). "
Explanation:
It helps you comprehend the text even better.
The setting of a story help the reader better understand the character's personality by showing and giving details of what the character does in the setting.