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FC0-U71 Practice Question: A junior developer needs to create a simple…
A junior developer needs to create a simple program that adds two numbers and displays the result. Which programming paradigm is most suitable for this task?
⚠ Common exam trap
CompTIA often tests the misconception that object-oriented programming is always the 'modern' or 'best' choice, leading candidates to select it even for trivial tasks where its overhead is unnecessary.
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
✓
Procedural programming
Procedural programming is the most suitable paradigm for a simple program that adds two numbers and displays the result because it follows a linear, step-by-step sequence of instructions. The developer writes a series of statements (e.g., `result = a + b; print(result)`) that execute in order, directly mapping the task's logic without unnecessary abstraction. This paradigm is ideal for small, straightforward tasks where clarity and direct control over execution flow are paramount.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Functional programming
Why it's wrong here
Functional programming emphasizes pure functions and is not the simplest approach for this.
- ✗
Declarative programming
Why it's wrong here
Declarative programming focuses on what to do rather than how, not fitting here.
- ✗
Object-oriented programming
Why it's wrong here
OOP involves classes and objects, which are overkill for a simple addition.
- ✓
Procedural programming
Why this is correct
Procedural programming uses a linear sequence of instructions, ideal for simple calculations.
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This FC0-U71 practice question is part of Courseiva's free CompTIA 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 FC0-U71 exam.