Answer:
The correct answer is (E) Online forum
Explanation:
A blog is a website that includes, as a personal journal of its author or authors, content of interest, which are often updated frequently and are often commented on by readers.
It serves as an online publication of stories with a very high periodicity, which are presented in reverse chronological order, that is, the most recent that has been published is the first thing that appears on the screen. Before it was common for blogs to show a list of links to other blogs or other pages to expand information, cite sources or note that it continues with a topic that started another blog.
Currently a blog can have different purposes depending on the type, taxonomy or even its authorship, such as to reinforce the author's personal brand, generate information for specific thematic communities or even serve as a means to look for opportunities, etc.