Topic 2d
Ports and Controllers
Learning Objectives
By the end of this topic students should be able to:
- Explain the role of a controller in the operation of a computer.
- Explain the role of a port in the operation of a computer.
- Identify at least three ports common to a [PC | mobile device]
Learning Materials
- Readings
- Section 2.5, pp 121-126 (with the emphasis on 121-122)
- Common ports on computers
- Common ports on mobile devices
Checking for Understanding
Answer the following questions from your textbook. The answers to all Q&E questions are in the back of your book in Appendix F.
- How does a port differ from a controller?
- Match a photo of the ports provided in the links above with the type of port shown.
Additional Guidance
- Dr. Diesburg explains question 1 (ports and controllers)
Further Information
-
Dr. Diesburg shared these resources she uses with her "Women in Computing" group at UNI when they host "Take Apart a Computer" nights on campus.