Consider the process of ordering a book via Internet. Draw an activity diagram representing each step of the process, from the moment you open the shop’s web page to the point when you start reading the book, including login or registration. Include activities that others need to perform.
Add additional exception handling to the activity diagram you have developed. Model the
following three exceptions:
1. The order got lost in the Internet
2. The wrong book is packaged
3. The ordered book is no longer available
You might also like to view...
Case-Based Critical Thinking Questions Case 1: Frames Unlimited ? Frames Unlimited is a wholesale picture and poster frame business. Frame data are stored in sequential access files that contain four columns: item number, item name, size, and price. Which If clause will determine whether the inventory.txt file exists?
A. If IO.File.Exists (inventory.txt) Then B. If IO.Exists("inventory.txt") Then C. If FileExists("inventory.txt") Then D. If IO.File.Exists("inventory.txt") Then
Which file is a default file that contains commonly used strings for an application?
A. consts.xml B. data.xml C. strings.xml D. values.xml