Object-Oriented Analysis and Design Quiz

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Questions and Answers

What is the main advantage of reusing program parts in computer-based systems?

Causes minimal impact on other objects
Increases the complexity of the system
Reduces the costs of development (correct)
Leads to higher maintenance costs

What do objects focus on in object-oriented analysis and design?

Persons, places, or things relevant to the system being analyzed (correct)
Complex mathematical algorithms
Purely theoretical concepts
Historical data of the system

What is a class in object-oriented analysis and design?

Is used for storing data temporarily
Is not relevant in object-oriented analysis and design
Defines the set of shared attributes and behaviors found in each object in the class (correct)
Represents a single object in the system

What is meant by 'instantiation' in object-oriented analysis and design?

<p>When an object is created from a class (B)</p> Signup and view all the answers

What is the purpose of an attribute in object-oriented analysis and design?

<p>Describes some property that is possessed by all objects (D)</p> Signup and view all the answers

Study Notes

Object-Oriented Analysis and Design (OOAD)

A technical approach for analyzing and designing applications, systems, or businesses using object-oriented programming.
Applies visual modeling throughout the software development process to guide stakeholder communication and product quality.
Effective in situations where complicated systems undergo continuous maintenance, adaptation, and design.

Key Concepts

Objects and classes are reusable.
The Unified Modeling Language (UML) is an industry standard for modeling object-oriented systems.
UML is used for industrial modeling of object-oriented systems.
It provides a standard language for object-oriented modeling.

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Description

Test your knowledge of object-oriented analysis and design (OOAD) with this quiz. Learn about the technical approach for analyzing and designing applications, systems, and businesses using object-oriented programming and visual modeling.