Which statement about software design is TRUE?

It is an iterative and incremental process

A real-world problem like hospital management is complex because:

It has many interrelated entities and processes

Which pair correctly describes OOAD decomposition strategies?

Algorithmic – process-based; Object-oriented – entity-based

The major purpose of “Analysis” in OOAD is to:

Understand and represent the problem domain

Canonical Form in OOAD represents:

Standard object/class hierarchy

In OOAD, modeling helps mainly by:

Simplifying reality into understandable components

What is the main focus of object-oriented analysis?

Understanding concepts in the problem domain

Which combination best represents software design principles in OOAD?

Abstraction, Hierarchy, Decomposition

What are Relative Primitives?

Basic elements used to build systems

What is organized complexity?

Many parts with predictable interaction

What does 'Separation of Concerns' mean?

Separating hardware and software

What is a hierarchy in complex systems?

Multi-level structure from general to specific

What are stable intermediate forms?

Working parts built step-by-step

Organized Complexity means:

Well-structured systems with understandable interactions

The Canonical Form of a complex system includes:

Both class and object hierarchies

OOAD primarily helps in:

Modeling a system as interacting objects

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QUIZ OOAD

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Questions 26

Answers

1
Which statement about software design is TRUE?
It comes after implementation
It is an iterative and incremental process
It only focuses on database optimization
It should be completed in one iteration
2
A real-world problem like hospital management is complex because:
It runs on cloud
It uses multiple devices
It requires daily updates
It has many interrelated entities and processes
3
Which phase focuses on modeling the system’s structure using classes and objects?
Design
Testing
Maintenance
Deployment
4
What is decomposition in software design?
Merging modules
Testing only
Removing components
Breaking system into parts
5
Which pair correctly describes OOAD decomposition strategies?
Algorithmic – process-based; Object-oriented – entity-based
Top-down – object-oriented
UI-first – Logic-second
Abstraction – modular; Encapsulation – top-down
6
The major purpose of “Analysis” in OOAD is to:
Define the physical components
Finalize database structure
Understand and represent the problem domain
Convert all logic to flowcharts
7
Which language is most used in OOAD for design?
Java
Python
UML
HTML
8
What role does UML play in OOAD?
Compiles object code
Provides visual modeling tools
Manages deployment
Acts as a programming language
9
Canonical Form in OOAD represents:
Hardcoded logic
Standard object/class hierarchy
Any random design
Data input methods
10
In OOAD, modeling helps mainly by:
Connecting hardware to software
Enhancing data encryption
Creating final code directly
Simplifying reality into understandable components
11
What is the main focus of object-oriented analysis?
Understanding concepts in the problem domain
Writing code
Implementing UI
Testing software
12
What helps reuse proven software solutions?
Common patterns
Random patterns
Unique code
Debugging
13
Which model includes class and object diagrams?
Logical model
UI model
Physical model
Test model
14
Which combination best represents software design principles in OOAD?
Inheritance, Encapsulation, Encryption
Abstraction, Hierarchy, Decomposition
Modeling, Deployment, Testing
Function, Class, Memory
15
What are Relative Primitives?
Basic elements used to build systems
Poorly written classes
UI design blocks
Main database tables
16
What is organized complexity?
Simple structure
Many parts with predictable interaction
Unconnected subsystems
Random systems
17
“Is-a” relationship represents:
UI hierarchy
Object structure
Process activation
class hierarchy
18
What does 'Separation of Concerns' mean?
Separating hardware and software
Dividing a system into parts with specific roles
Removing common modules
Using one class for all tasks
19
What is a hierarchy in complex systems?
Single-level system
Multi-level structure from general to specific
Random arrangement
Unrelated components
20
Which is NOT an example of a complex system?
Simple calculator
Human body
Software system
Social institutions
21
What are stable intermediate forms?
Half-working system
UI mockups
Working parts built step-by-step
Final system output
22
Organized Complexity means:
Systems with no defined modules
Well-structured systems with understandable interactions
Systems with unpredictable outputs
Randomly structured systems
23
What does a complex system typically have?
Simple, direct parts
No components
Predictable behavior only
Many interconnected parts
24
Which principle ignores unnecessary details?
Abstraction
Decomposition
Hierarchy
Modeling
25
The Canonical Form of a complex system includes:
Both class and object hierarchies
Only class structure
Database schema
External library usage
26
OOAD primarily helps in:
Modeling a system as interacting objects
Writing low-level code directly
Performing automated testing
structuring programs based on user interface elements

QUIZ OOAD Flashcards | StudBud