- A
Cloud Storage
Why wrong: Cloud Storage is for object storage, not for storing container images.
- B
Both B and C
This is correct because both Container Registry and Artifact Registry can store Docker images.
- C
Container Registry
Why wrong: Container Registry can store Docker images, but it is not the only service; Artifact Registry also does. So choosing only Container Registry is incomplete.
- D
Artifact Registry
Why wrong: Artifact Registry can store Docker images, but it is not the only service; Container Registry also does. So choosing only Artifact Registry is incomplete.
Question 44 of 1,000
PCDOE Container Registry Practice Question
This PCDOE practice question tests your understanding of building and implementing ci/cd pipelines. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. A key principle to apply: container Registry. 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 GCP service is used to store build artifacts such as Docker images?
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
✓
Both B and C
Option B is correct because both Container Registry and Artifact Registry can store Docker images, though Artifact Registry is the recommended service. Option A is for object storage, not container images.
Key principle: Container Registry
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Cloud Storage
Why it's wrong here
Cloud Storage is for object storage, not for storing container images.
- ✓
Both B and C
Why this is correct
This is correct because both Container Registry and Artifact Registry can store Docker images.
Related concept
Container Registry
- ✗
Container Registry
Why it's wrong here
Container Registry can store Docker images, but it is not the only service; Artifact Registry also does. So choosing only Container Registry is incomplete.
- ✗
Artifact Registry
Why it's wrong here
Artifact Registry can store Docker images, but it is not the only service; Container Registry also does. So choosing only Artifact Registry is incomplete.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
Treat this as a scenario question. Identify the problem, the constraint, and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Container Registry
- Artifact Registry
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
Container Registry
Real-world example
How this comes up in practice
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Review container Registry, then practise related PCDOE questions on the same topic to reinforce the concept.
- →
Building and implementing CI/CD pipelines — study guide chapter
Learn the concepts, then practise the questions
- →
Building and implementing CI/CD pipelines practice questions
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Google Professional Cloud DevOps Engineer study guide
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FAQ
Questions learners often ask
What does this PCDOE question test?
Building and implementing CI/CD pipelines — This question tests Building and implementing CI/CD pipelines — Container Registry.
What is the correct answer to this question?
The correct answer is: Both B and C — Option B is correct because both Container Registry and Artifact Registry can store Docker images, though Artifact Registry is the recommended service. Option A is for object storage, not container images.
What should I do if I get this PCDOE question wrong?
Review container Registry, then practise related PCDOE questions on the same topic to reinforce the concept.
What is the key concept behind this question?
Container Registry
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Last reviewed: Jun 24, 2026
This PCDOE practice question is part of Courseiva's free Google Cloud 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 PCDOE exam.
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