by Mr.Oates | Jul 30, 2025 | Information Technology
When I think of memos, letters, and presentations, I picture inter-office communication. Although the three forms of communications can be digital and emailed to the company stakeholders, they are on the Internet, but not on the web. Most people use the...
by Mr.Oates | May 17, 2025 | Information Technology
Third Normal Form (3NF) is a level of database normalization aimed at eliminating transitive dependencies in a relational schema. A relation is in 3NF if it is already in Second Normal Form (2NF) and if, for every non-trivial functional dependency X→AX rightarrow A...
by Mr.Oates | Apr 22, 2025 | College class, Information Technology
In the context of the Campus Bike model, I do believe that Object-Oriented modeling will bring value to the process. In this example, Mark Turner has just start exploring the idea of installing, in his words, an “up-to-date” computer system. This is a great...
by Mr.Oates | Apr 19, 2025 | College class, Information Technology
Object-oriented analysis (OOA) is a method of analyzing a system by modeling it as a group of interacting objects, each representing an instance of a class within a particular domain. Unlike traditional structured analysis, which focuses on functions and processes,...
by Mr.Oates | Apr 19, 2025 | College class, Information Technology
A use case diagram is a visual representation used in software engineering to illustrate how users, known as actors, interact with a system to achieve specific goals. It belongs to the Unified Modeling Language (UML) family and is typically employed during the early...
by Mr.Oates | Apr 17, 2025 | College class, Information Technology
The critical path in project management is the sequence of tasks that determines the minimum amount of time needed to complete a project. It represents the longest path through a project’s task network, considering all task durations and dependencies. If any task on...
