- A
gcloud container node-pools update default-pool --autoscaling enabled
Why wrong: The flag is --enable-autoscaling, not --autoscaling enabled.
- B
gcloud container node-pools update default-pool --enable-autoscaling --min-nodes 1 --max-nodes 10
Correct command for node pool autoscaling.
- C
kubectl autoscale node-pool default-pool --min 1 --max 10
Why wrong: kubectl does not manage node pool autoscaling.
- D
gcloud container clusters update my-cluster --enable-autoscaling --min-nodes 1 --max-nodes 10
Why wrong: This enables cluster-level autoscaling, not node pool level.
Question 198 of 1,000
Google ACE Practice Question: Ensuring Successful Operation of a Cloud Solution
This ACE practice question tests your understanding of ensuring successful operation of a cloud solution. 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.
Your GKE cluster nodes are running low on resources. You need to enable node pool autoscaling so that the cluster automatically adds and removes nodes based on demand. The node pool is named 'default-pool'. Which command completes this task?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"which command"Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
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
✓
gcloud container node-pools update default-pool --enable-autoscaling --min-nodes 1 --max-nodes 10
gcloud container node-pools update with --enable-autoscaling enables autoscaling, and --min-nodes/--max-nodes set boundaries.
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.
- ✗
gcloud container node-pools update default-pool --autoscaling enabled
Why it's wrong here
The flag is --enable-autoscaling, not --autoscaling enabled.
- ✓
gcloud container node-pools update default-pool --enable-autoscaling --min-nodes 1 --max-nodes 10
Why this is correct
Correct command for node pool autoscaling.
Clue confirmation
The clue word "which command" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
kubectl autoscale node-pool default-pool --min 1 --max 10
Why it's wrong here
kubectl does not manage node pool autoscaling.
- ✗
gcloud container clusters update my-cluster --enable-autoscaling --min-nodes 1 --max-nodes 10
Why it's wrong here
This enables cluster-level autoscaling, not node pool level.
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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
What to study next
Got this wrong? Here's your next step.
Identify which ACE 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.
- →
Ensuring Successful Operation of a Cloud Solution — study guide chapter
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FAQ
Questions learners often ask
What does this ACE question test?
Ensuring Successful Operation of a Cloud Solution — This question tests Ensuring Successful Operation of a Cloud Solution — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: gcloud container node-pools update default-pool --enable-autoscaling --min-nodes 1 --max-nodes 10 — gcloud container node-pools update with --enable-autoscaling enables autoscaling, and --min-nodes/--max-nodes set boundaries.
What should I do if I get this ACE question wrong?
Identify which ACE 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.
Are there clue words in this question I should notice?
Yes — watch for: "which command". Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
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Last reviewed: Jul 4, 2026
This ACE 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 ACE exam.
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