What Is an Online Journal That Allows Users to Post

question 101

Multiple Choice

What is an online journal that allows users to post their own comments, graphics, and videos?

• A) Selfie
• B) Blog
• C) Wiki
• D) Mashup

---

Definitions:

Pheromones

Chemical substances produced and released into the environment by animals, affecting the behavior or physiology of others of the same species.

Noncompensatory Model

A decision-making approach where no trade-offs are allowed; that is, a poor score in one criterion cannot be offset by a high score in another.

Algorithm

A step-by-step procedure or set of rules designed to solve a problem or perform a specific task.

Heuristic

A problem-solving approach that employs a practical method or various shortcuts to produce solutions that are not guaranteed to be optimal, but sufficient for the immediate goals.