SOEN 342 Software Requirements Specifications
Fall 2024 Midterm Exam #2 study ahead– Example
Questions (exam cheat sheet) Concordia
University
, SOEN – Page 2 of 8 Midterm Exam #2 Example Questions
342 –
(7pts) 1. Consider the following domain description for email clients:
7 pts
The client has one mailbox which consists of a number of different folders. Each
folder contains a number of messages. A message cannot exist in more than one
folder and cannot exist outside a folder. A user can invoke a view on a message and
in fact a user may have multiple views, each corresponding to a single message.
(a) (1 pt) Name an appropriate method for
identifying conceptual classes in this domain description:
(b) (1 pt) Use the method to create a list of domain concepts based on the provided de-
scription:
• •
• •
• •
(c) (4 pts) Create a domain model for the email client as a UML class diagram. Make sure you
show all appropriate details, including associations, multiplicities, and aggregations.
(d) (1 pt) Illustrate the difference between aggregation and composition using your domain model.
Give a brief explanation for each:
Aggregation:
Composition:
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