1Z0-829 Utilizing Java Object-Oriented Approach Practice Question
Which design pattern is best suited for creating a family of related objects without specifying their concrete classes?
⚠ Common exam trap
Many exam-takers confuse Factory Method (which creates a single product) with Abstract Factory (which creates a family of products), leading them to select Factory Method when the question explicitly asks for a family of related objects.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Abstract Factory
The Abstract Factory pattern is designed to create families of related or dependent objects without specifying their concrete classes. It provides an interface for creating families of products, ensuring that the products from one family are used together, which is a core requirement of the question.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Builder
Why it's wrong here
Builder constructs complex objects step by step, not families.
- ✗
Singleton
Why it's wrong here
Singleton ensures a single instance, not related objects.
- ✓
Abstract Factory
Why this is correct
Abstract Factory creates families of related objects.
- ✗
Factory Method
Why it's wrong here
Factory Method creates one product, not families.
Go deeper
Related to this question
About these practice questions
This 1Z0-829 question is part of Courseiva's 513-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 1Z0-829 practice question is part of Courseiva's free Oracle certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 1Z0-829 exam.