Software Development Activities and Purposes?

The answers to all of these questions are in the reading. For example, the answer to number 2, pseudocode, can be found on page 33 of Chapter 2 (it210_week1_reading1.pdf). You should really attempt to do your own homework and EARN your grade sometime, rather than having others solve your problems for you. It's amazing how gratifying it can feel. I would hate to have to dock your grade due to plagiarism.