- A
No discount is needed; the price shown is final
Why wrong: Committed use discounts are available and should be considered to reduce costs.
- B
Committed use discount (1 year)
Committed use discounts provide the best savings for a 1-year commitment. They should be selected in the calculator.
- C
Free tier discount
Why wrong: Free tier only applies to f1-micro instances in specific regions, not to n2-standard-4.
- D
Sustained use discount only
Why wrong: Sustained use discounts apply automatically and are not a separate option in the calculator; they are already included. The question asks for a discount type to include, implying a commitment discount.
Question 789 of 1,000
Google ACE Planning and Configuring a Cloud Solution Practice Question
This ACE practice question tests your understanding of planning and configuring 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.
A company wants to use Google Cloud Pricing Calculator to estimate the monthly cost of running a Compute Engine instance for a web server. They plan to use a n2-standard-4 machine with a 100 GB SSD persistent disk and commit to a 1-year term. Which discount type should they include in the estimate?
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
✓
Committed use discount (1 year)
Committed use discounts (CUDs) offer significant savings (up to 57% for machine types) in exchange for committing to 1 or 3 years. Sustained use discounts apply automatically for running instances >25% of the month, but CUDs are additional and can be combined. For a 1-year commitment, they should include CUD for the machine type.
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.
- ✗
No discount is needed; the price shown is final
Why it's wrong here
Committed use discounts are available and should be considered to reduce costs.
- ✓
Committed use discount (1 year)
Why this is correct
Committed use discounts provide the best savings for a 1-year commitment. They should be selected in the calculator.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Free tier discount
Why it's wrong here
Free tier only applies to f1-micro instances in specific regions, not to n2-standard-4.
- ✗
Sustained use discount only
Why it's wrong here
Sustained use discounts apply automatically and are not a separate option in the calculator; they are already included. The question asks for a discount type to include, implying a commitment discount.
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 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.
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FAQ
Questions learners often ask
What does this ACE question test?
Planning and Configuring a Cloud Solution — This question tests Planning and Configuring a Cloud Solution — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Committed use discount (1 year) — Committed use discounts (CUDs) offer significant savings (up to 57% for machine types) in exchange for committing to 1 or 3 years. Sustained use discounts apply automatically for running instances >25% of the month, but CUDs are additional and can be combined. For a 1-year commitment, they should include CUD for the machine type.
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.
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 →
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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