Tutorial 4 - Task 3 and 4

Task 3:

• The reuse module might have processes that are not require or do not serve it purpose in the project. This redundant process will or might affect other processes indirectly, so software may not behave as expected
• Too many reuse functions might not work well together

Task 4:

• Portability of a function or software enables it to run on multiple platforms, so it reduces development time for company that wants to engage different user using different platforms
• e.g. Surfing the web using IE or firefox