WGU C173 Study Guide Questions and answers, rated A+. VERIFIED.

WGU C173 Study Guide Questions and answers, rated A+. VERIFIED. Ojected-oriented design and analysis step: Describe object interactions. - -How will polymorphism and inheritance work? Ojected-oriented design and analysis step: Indentify the most important objects. - -What problem needs to be solved? Ojected-oriented design and analysis step: Describe the application. - -How will people use the application? Ojected-oriented design and analysis step: Gather requirements. - -What are the responsibilities of the different objects? Ojected-oriented design and analysis step: Create a class diagram. - -What ideas should be focused on in the application? What is an advantage of using programming libraries? - -The save development time. What is a programming language library? - -A set of related modules; possibly precompiled. Which aspect of a programming language would not likely affect the execution time (speed) of a program? - -The compiler. Which language is built on object-oriented design principles? - -Java In which programming language is a constructor used? - -Java When should a use case be written? - -After gathering requirements. What does UML provide? - -A way to visually model computing applications. What is the correct rule regarding the number of elements a Python list may contain? - -It must be a sequence of zero or more elements. What does a use case diagram do? - -Provides an overview of several use cases. What are two purposes of a use case diagram? - -To document how to use system.; To visualize the fuctional requirements of a system. What is necessary for an entity to be considered an actor in a use case? - -The entity needs to exist outside the described system. How does a hash-based index