If you read the chapters carefully and can answer all the review questions at the end of each chapter, then you should do very well. Your lowest quiz grade in the first part of the course will be dropped, as well as the lowest from the second half of the course, so don't worry if you don't think you did well on this particular quiz. You will do better next week with a little additional effort. Section 61 Section 62 1. A modem can be used for either modualtion or demodulation True False 2.
Fiber optics are a cheaper form of communication than wire cables.
True False 3. A bus network uses a central computer as the server. True False 4. Column widths in spreadsheets are fixed. True False 5.