The X-window functions are low-level functions written in C language which can be called from…

Window  A window is a rectangular area on the screen. A window can be considered to…

User interfaces can be classified into the following three categories: •        Command language-based interfaces •        Menu-based interfaces…

Characteristics of a user interface  It is very important to identify the characteristics desired of…

The interactions diagrams for only simple use cases that involve collaboration among a limited number…

Explain what is meant by domain modeling.  Domain modeling is known as conceptual modeling. A…

Identify the basic difference between object-oriented analysis (OOA) and object-oriented design (OOD).   The term…

Activity diagrams  The activity diagram is possibly one modeling element which was not present in…

Composition is a stricter form of aggregation, in which the parts are existence-dependent on the…

Class diagrams  A class diagram describes the static structure of a system. It shows how…