- A
Export VPC Flow Logs to both Cloud Storage and BigQuery simultaneously.
Why wrong: Unnecessary duplication increases cost.
- B
Create a log sink to export VPC Flow Logs to Cloud Storage with a retention policy of 10 years and use BigQuery external tables for occasional queries.
Cloud Storage provides low-cost archival, and BigQuery external tables allow querying without loading.
- C
Create a log sink to export VPC Flow Logs to BigQuery and set a table partition expiration to 10 years.
Why wrong: BigQuery storage costs are higher than Cloud Storage for long-term archival.
- D
Enable VPC Flow Logs and set the log bucket retention to 10 years.
Why wrong: Log bucket retention is limited to 3650 days (10 years) but is more expensive than Cloud Storage for archival.
PCSE Practice Question: Managing Operations in a Cloud Solution Environment
This PCSE practice question tests your understanding of managing operations in a cloud solution environment. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
A company needs to archive their VPC Flow Logs for 10 years for compliance. They also need to run occasional queries on the logs. What is the most cost-effective approach?
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
Create a log sink to export VPC Flow Logs to Cloud Storage with a retention policy of 10 years and use BigQuery external tables for occasional queries.
Exporting logs to Cloud Storage with a retention policy is the most cost-effective for long-term archival. BigQuery is more expensive for storage but allows queries. Using a log sink with _Default log view includes VPC Flow Logs (if enabled).
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.
- ✗
Export VPC Flow Logs to both Cloud Storage and BigQuery simultaneously.
Why it's wrong here
Unnecessary duplication increases cost.
- ✓
Create a log sink to export VPC Flow Logs to Cloud Storage with a retention policy of 10 years and use BigQuery external tables for occasional queries.
Why this is correct
Cloud Storage provides low-cost archival, and BigQuery external tables allow querying without loading.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Create a log sink to export VPC Flow Logs to BigQuery and set a table partition expiration to 10 years.
Why it's wrong here
BigQuery storage costs are higher than Cloud Storage for long-term archival.
- ✗
Enable VPC Flow Logs and set the log bucket retention to 10 years.
Why it's wrong here
Log bucket retention is limited to 3650 days (10 years) but is more expensive than Cloud Storage for archival.
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
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- 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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
What to study next
Got this wrong? Here's your next step.
Identify which PCSE exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Questions learners often ask
What does this PCSE question test?
Managing Operations in a Cloud Solution Environment — This question tests Managing Operations in a Cloud Solution Environment — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create a log sink to export VPC Flow Logs to Cloud Storage with a retention policy of 10 years and use BigQuery external tables for occasional queries. — Exporting logs to Cloud Storage with a retention policy is the most cost-effective for long-term archival. BigQuery is more expensive for storage but allows queries. Using a log sink with _Default log view includes VPC Flow Logs (if enabled).
What should I do if I get this PCSE question wrong?
Identify which PCSE exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jul 4, 2026
This PCSE 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 PCSE exam.
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