At the end of each unit, DB participation is assessed based on level of engagement and the quality of the contribution to the discussion. DBs allow learners to learn through sharing ideas and experiences as they relate to course content. Because it is not possible to engage in two-way dialogue after a conversation has ended, no posts to the DB are accepted after the end of the unit. Learners must demonstrate an appropriate depth of understanding of course content to receive credit for having submitted substantive posts. Typically, this is achieved with 3–4 strong paragraphs for Main Posts and 2–3 strong paragraphs for Response Posts.
- What is your understanding of computer forensics’ image analysis?
- What tools have you heard about that can be used for image analysis?
- Which tool would you choose for your investigation?
- Why did you choose this tool?
- What benefits does it have over the other tools you have heard about?
- What are the disadvantages of this tool?
- What kind of file types can be discovered using your chosen tool?
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