This CV0-004 practice question tests your understanding of deployment. 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 THREE are common tasks in a CI/CD pipeline? (Select THREE.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Source code checkout from version control
Source code checkout from version control is a fundamental first step in any CI/CD pipeline. The pipeline agent must retrieve the latest code from a repository (e.g., Git) to build, test, and deploy the application. Without this checkout, subsequent automated steps have no codebase to work with.
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.
✗
Manual code review by a senior developer
Why it's wrong here
Manual review is not automated and not part of the pipeline itself.
✗
Handwritten notes for deployment steps
Why it's wrong here
Handwritten notes are not automated and not a pipeline task.
✓
Source code checkout from version control
Why this is correct
CI starts with fetching code from a repository.
Related concept
Read the scenario before looking for a memorised answer.
✓
Deployment to a staging or production environment
Why this is correct
Deployment is the final step in a CD pipeline.
Related concept
Read the scenario before looking for a memorised answer.
✓
Automated testing (unit, integration, etc.)
Why this is correct
Automated tests ensure code quality before deployment.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
CompTIA often tests the distinction between manual, human-in-the-loop activities (like code review or handwritten notes) and fully automated, scripted steps that are essential to a CI/CD pipeline, leading candidates to mistakenly include manual tasks as pipeline tasks.
Detailed technical explanation
How to think about this question
In a typical CI/CD pipeline, the checkout step uses commands like `git clone` or a plugin (e.g., Jenkins Git Plugin, GitLab CI `checkout` keyword) to fetch the exact commit or branch. This ensures that the pipeline operates on a consistent, immutable snapshot of the code, preventing environment drift. A subtle behavior is that shallow clones (`--depth 1`) are often used to reduce clone time, but this can break tools that require full history, such as `git bisect` for debugging.
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 CV0-004 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.
Deployment — This question tests Deployment — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Source code checkout from version control — Source code checkout from version control is a fundamental first step in any CI/CD pipeline. The pipeline agent must retrieve the latest code from a repository (e.g., Git) to build, test, and deploy the application. Without this checkout, subsequent automated steps have no codebase to work with.
What should I do if I get this CV0-004 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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