mediumMultiple SelectObjective-mapped
CISA Practice Question: Which TWO of the following are key benefits of…
Which TWO of the following are key benefits of using a system development life cycle (SDLC) methodology? (Select exactly two.)
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
✓
It provides a structured approach to system development
SDLC provides a structured approach to system development (Option A), ensuring that phases are followed and projects are managed systematically. It also ensures that user requirements are captured and validated through continuous user involvement (Option B). Option C is incorrect because SDLC does not prevent scope changes; it helps manage and control them. Option D is incorrect because security testing is an integral part of SDLC, not eliminated. Option E is incorrect because SDLC may involve additional upfront costs, though it reduces long-term rework costs.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
It provides a structured approach to system development
Why this is correct
SDLC defines phases and deliverables.
- ✓
It ensures user requirements are captured and validated
Why this is correct
SDLC includes requirements gathering and review phases.
- ✗
It prevents any scope changes during development
Why it's wrong here
Scope changes can still occur; SDLC helps manage them.
- ✗
It eliminates the need for security testing
Why it's wrong here
Security testing is still needed.
- ✗
It reduces the overall cost of development
Why it's wrong here
SDLC can add overhead; cost reduction is not guaranteed.
Go deeper
Related to this question
About these practice questions
One of 995 original CISA practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CISA practice question is part of Courseiva's free ISACA 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 CISA exam.