FC0-U61 Software Development Concepts Practice Question
This FC0-U61 practice question tests your understanding of software development concepts. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which TWO of the following are common characteristics of object-oriented programming languages?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Inheritance
Inheritance is a core characteristic of object-oriented programming (OOP) that allows a class to derive properties and behaviors from a parent class, promoting code reuse and hierarchical relationships. This is a defining feature of OOP languages like Java, C++, and Python, distinguishing them from procedural or functional paradigms.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Procedural programming
Why it's wrong here
Procedural programming is a different paradigm, not specific to OOP.
✗
Polymorphism
Why it's wrong here
Polymorphism is an OOP concept, but only TWO are required, and we already have two correct answers.
✗
Functional programming
Why it's wrong here
Functional programming is a different paradigm, not OOP.
✓
Inheritance
Why this is correct
Inheritance allows a class to derive properties from another class.
Related concept
Read the scenario before looking for a memorised answer.
✓
Encapsulation
Why this is correct
Encapsulation is a core OOP principle that bundles data and methods.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse 'characteristics of OOP' with 'programming paradigms' and incorrectly select procedural or functional programming, which are separate paradigms, not OOP features.
Detailed technical explanation
How to think about this question
Encapsulation bundles data (attributes) and methods (behaviors) into a single unit (class) and restricts direct access to an object's internal state, often using access modifiers like private or protected. Inheritance enables the 'is-a' relationship, where a subclass can override or extend parent methods, supporting dynamic dispatch at runtime. For example, in Java, the 'extends' keyword creates a subclass that inherits non-private members, and the 'super' keyword accesses the parent constructor.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the FC0-U61 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Software Development Concepts — This question tests Software Development Concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Inheritance — Inheritance is a core characteristic of object-oriented programming (OOP) that allows a class to derive properties and behaviors from a parent class, promoting code reuse and hierarchical relationships. This is a defining feature of OOP languages like Java, C++, and Python, distinguishing them from procedural or functional paradigms.
What should I do if I get this FC0-U61 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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