PCD Building and testing applications Practice Question
This PCD practice question tests your understanding of building and testing applications. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 TWO are benefits of using Cloud Build for your CI/CD pipeline?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Built-in integration with Cloud Source Repositories, GitHub, and Bitbucket.
Option A is correct because Cloud Build natively integrates with Cloud Source Repositories, GitHub, and Bitbucket, allowing you to automatically trigger builds on code commits without additional configuration. This tight integration streamlines the CI/CD pipeline by eliminating the need for external webhook management or custom connectors.
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.
✓
Built-in integration with Cloud Source Repositories, GitHub, and Bitbucket.
Why this is correct
Seamless source code connectivity.
Related concept
Read the scenario before looking for a memorised answer.
✗
Provides unlimited free build minutes per day.
Why it's wrong here
Free tier is limited to 120 minutes per day.
✗
Supports only Java and Python.
Why it's wrong here
Cloud Build supports many languages via custom builders.
✓
Fully managed build service.
Why this is correct
No infrastructure to manage.
Related concept
Read the scenario before looking for a memorised answer.
✗
Requires manual setup for all test runners.
Why it's wrong here
Cloud Build provides pre-built builders for common test runners.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the misconception that Cloud Build is limited to specific languages or requires manual setup, when in fact it is a fully managed, polyglot service with automated triggers and no manual test runner configuration needed.
Detailed technical explanation
How to think about this question
Cloud Build uses a declarative build configuration (cloudbuild.yaml) where you define steps as Docker containers, enabling language-agnostic support. Under the hood, it leverages Google Cloud's infrastructure to provision ephemeral build environments, execute steps in parallel or sequentially, and store artifacts in Cloud Storage or Container Registry. A subtle behavior is that Cloud Build can automatically trigger builds from repository events via Pub/Sub notifications, but you must configure the trigger in the Cloud Console or via the API, not through the repository's native webhooks.
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 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.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Building and testing applications — This question tests Building and testing applications — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Built-in integration with Cloud Source Repositories, GitHub, and Bitbucket. — Option A is correct because Cloud Build natively integrates with Cloud Source Repositories, GitHub, and Bitbucket, allowing you to automatically trigger builds on code commits without additional configuration. This tight integration streamlines the CI/CD pipeline by eliminating the need for external webhook management or custom connectors.
What should I do if I get this PCD 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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This PCD 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 PCD exam.
Question Discussion
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