Representing designs Flashcards
What is a data dictionary and what is its purpose?
A collection of names, definitions, and attributes about data elements that are being used or captured in a database, information system, or part of a research project.
What is an object description and what is its purpose?
Outlines an object’s properties, methods, and events. It is useful for clarifying object details during code modifications.
What is pseudocode and what is its purpose?
Pseudocode, like Structured English, provides a language-independent way to outline calculations, bridging English and source code. Algorithms in pseudocode can seamlessly translate into any programming language.
What is the difference between ← and = in pseudocode?
← represents assignment, while = represents a comparison for equality.
