10 Questions
Which of the following describes actor notation?
The people, hardware or systems that provide or receive information from the system
The diagrams below are UML behavioral diagrams except...
Class Diagram
Programmers look at use case specification to understand complete requirements.
True
The use case diagram ...
A use case diagram is a visual representation of a system's functionality, illustrating the interactions between actors (users) and the system through various use cases and their relationships.
Which of the following is not included in the diagrams used in UML?
Statechart diagrams
What type of association exist in the class diagram below
Composition
Which of the following is the most suitable name for a class responsible for managing and maintaining information about users in a social media platform?
UserManager
What is a key rule for constructing Level One DFDs regarding processes?
A key rule for constructing Level One Data Flow Diagrams (DFDs) regarding processes is to ensure that each process at this level is further decomposed into more detailed subprocesses. This decomposition helps to provide a more granular understanding of the system's functionality and processes.
is a class a description of an object?
What symbol denotes protected visibility in UML?
Study Notes
UML Diagrams
- Actor notation is not described by the diagrams below, which are UML behavioral diagrams.
Use Case Diagrams
- Programmers refer to use case specifications to understand complete system requirements.
- A use case diagram helps to identify the interactions between the system and its users.
UML Associations
- In the class diagram, the type of association that exists is not specified in the given information.
Class Naming Conventions
- A suitable name for a class responsible for managing and maintaining user information in a social media platform is UserManager or similar.
Data Flow Diagrams
- A key rule for constructing Level One DFDs is to have only one process per bubble, with all external entities and data stores connected to it.
Classes and Objects
- A class is a description of an object, specifying its properties and behaviors.
Visibility in UML
- The symbol "#" denotes protected visibility in UML.
Test your knowledge of actor notation in Unified Modeling Language (UML) with this quiz. Learn about the concept of actors and their roles in use cases. Evaluate your understanding of actor notation notation and its importance in software engineering.
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