CTFL-v4 Static Testing Practice Question
What is the primary difference between a 'Walkthrough' and an 'Inspection'?
⚠ Common exam trap
Candidates often confuse the two because both are reviews. The key distinction is the primary objective: Inspections are formal for defect detection; Walkthroughs are informal for knowledge sharing.
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
✓
An inspection is primarily for defect finding, while a walkthrough is for learning.
An inspection is a formal, highly structured review process with specific roles and entry/exit criteria, aimed at identifying defects. A walkthrough is less formal, often led by the author to explain the logic to the team, focusing on shared learning and understanding rather than purely defect finding. This fundamental difference in purpose and process depth defines the choice of which review type to use in various situations.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
A walkthrough is more formal than an inspection.
Why it's wrong here
An inspection is actually the most formal of the review processes, while a walkthrough is considered less formal. The inspection process is strictly documented and requires specific, separate roles, whereas a walkthrough relies more on the author's presentation to guide the participants through the work.
- ✓
An inspection is primarily for defect finding, while a walkthrough is for learning.
Why this is correct
Inspections are designed to be rigorous, defect-finding activities with a documented process. Walkthroughs are generally intended for knowledge sharing, consensus building, and helping participants understand the work product, which makes them less effective for finding a large number of defects compared to an inspection.
- ✗
A walkthrough requires a moderator and a scribe, but an inspection does not.
Why it's wrong here
The roles of moderator and scribe are characteristic of formal inspections. Walkthroughs are less prescriptive regarding roles, so this statement is factually incorrect. Inspections are the ones that demand these distinct, defined roles to manage the process and ensure that defects are recorded accurately.
- ✗
Inspections are never planned in advance, whereas walkthroughs are.
Why it's wrong here
Both inspections and walkthroughs require planning, but the nature of the planning is different. Inspections require meticulous preparation for the meeting itself, whereas walkthroughs focus more on the author's preparation for their presentation. Neither is an unplanned activity in a professional software development environment.
About these practice questions
Courseiva writes every CTFL-v4 question from scratch — 144 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official ISTQB exam blueprint
This CTFL-v4 practice question is part of Courseiva's free ISTQB 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 CTFL-v4 exam.