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GCDL Practice Question: A cloud team receives an alert that a critical…
This GCDL practice question tests your understanding of a cloud team receives an alert that a critical…. 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.
A cloud team receives an alert that a critical production service's error rate has spiked. Following incident response best practices, what is the correct first priority action?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Best answer
Mitigate user impact immediately (e.g., rollback, traffic rerouting, scaling) while beginning parallel investigation of the root cause
Mitigation first is the correct incident response approach. Stop the bleeding before diagnosing the cause. If a recent deployment caused the spike, roll back immediately. If it's a capacity issue, scale up. Investigation into root cause runs in parallel but mitigation is prioritized.
B
Distractor review
Escalate to senior leadership and wait for their approval before making any production changes
In most organizations, SRE and on-call engineers are empowered to take immediate mitigation actions during incidents without senior leadership approval. Waiting for approval during active incidents extends user impact unnecessarily.
C
Distractor review
Identify and fix the root cause before taking any other action to ensure the fix is complete
Root cause analysis during active incidents prolongs user impact. The first priority is to restore service (mitigation), which may involve rollback or workarounds. Root cause analysis happens after service is restored.
D
Distractor review
Wait to understand the full scope of the issue and inform all stakeholders before taking any technical action
Stakeholder communication is important but happens in parallel with mitigation, not before it. Waiting before acting extends user impact. Technical mitigation should begin immediately upon detection.
Common exam trap
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.
Technical deep dive
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.
Related practice questions
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A traditional retailer currently maintains its own data centers, purchasing servers every 3–5 years and paying for facilities, power, and staff regardless of demand. When it migrates its workloads to the public cloud, which change in cost model does it experience?
Question 2
An e-commerce company plans its infrastructure for peak shopping events (e.g., Black Friday) which drive 50× normal traffic. On-premises, they must maintain 50× capacity year-round. In the cloud, they provision 50× capacity only during peak periods. Which cloud characteristic enables this cost optimization?
Question 3
Which term describes the process by which organizations integrate digital technology into all areas of their business, fundamentally changing how they operate and deliver value to customers?
Question 4
When a company moves from maintaining its own data center to using Google Cloud, which operational responsibility does Google assume that the company previously managed?
Question 5
A hospital runs a patient records system that must remain on-premises due to strict regulatory data residency requirements. However, they also want to use cloud-based AI for diagnostic imaging analysis. Which cloud deployment model best describes their architecture?
Question 6
What is virtualization in the context of cloud computing, and why is it fundamental to how cloud providers deliver services?
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FAQ
Questions learners often ask
What does this GCDL question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Mitigate user impact immediately (e.g., rollback, traffic rerouting, scaling) while beginning parallel investigation of the root cause — The first priority in incident response is to restore service (mitigate user impact), not to diagnose the root cause. Trying to diagnose before mitigating prolongs user impact. Effective incident response follows: detect → mitigate (restore service) → investigate (root cause) → document (postmortem) → remediate (prevent recurrence). Rolling back a recent change, redirecting traffic, or scaling up resources are mitigation actions.
What should I do if I get this GCDL question wrong?
Identify which GCDL 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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This GCDL 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 GCDL exam.