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FC0-U71 SDLC Phases Practice Question
Which of the following are phases in the software development lifecycle (SDLC)?
⚠ Common exam trap
CompTIA often tests the distinction between SDLC phases and technical activities. Candidates may mistakenly select compilation, thinking it is a phase, or incorrectly omit deployment or requirements gathering.
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
✓
Design
The SDLC includes several phases: requirements gathering, design, testing, and deployment are all recognized phases. Compilation is a technical activity within the implementation phase, not a distinct phase.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Design
Why this is correct
Design involves planning the system architecture and components based on requirements.
- ✓
Testing
Why this is correct
Testing ensures the software meets quality standards and functions as intended.
- ✓
Deployment
Why this is correct
Deployment is the phase where the software is released to the production environment.
- ✓
Requirements gathering
Why this is correct
Requirements gathering is an early phase where project needs and specifications are defined.
- ✗
Compilation
Why it's wrong here
Compilation is a technical task, not a phase; it occurs during implementation.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.