- A
Modify the Elastic Load Balancer health check path to a lighter endpoint
Why wrong: Health check path affects routing, not scaling speed.
- B
Enable detailed CloudWatch metrics for the Auto Scaling group
Why wrong: Detailed metrics provide more data but do not improve scaling speed.
- C
Increase the instance type to a larger size
Why wrong: Instance size affects capacity, not scaling speed.
- D
Decrease the Auto Scaling group's cooldown period
Lower cooldown allows faster scaling.
Question 1,475 of 1,616
DVA-C02 Auto Scaling Cooldown Period Practice Question
This DVA-C02 practice question tests your understanding of deployment. 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. A key principle to apply: auto Scaling Cooldown Period. 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 team uses AWS Elastic Beanstalk to deploy a web application. The application experiences intermittent high latency. The team notices that the environment's Auto Scaling group is not scaling out quickly enough. Which configuration change should the team make to improve scaling responsiveness?
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
✓
Decrease the Auto Scaling group's cooldown period
Option D is correct because decreasing the Auto Scaling group's cooldown period reduces the time that the group waits after a scaling activity before it can launch another instance, thereby improving scaling responsiveness. Option A is incorrect because a lighter health check path does not affect scaling speed—it only affects how quickly unhealthy instances are detected. Option B is incorrect; while detailed CloudWatch metrics provide more granular data, they do not directly reduce the cooldown period. Option C is incorrect because increasing instance size improves per-instance capacity but does not change how quickly the group scales out.
Key principle: Auto Scaling Cooldown Period
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Modify the Elastic Load Balancer health check path to a lighter endpoint
Why it's wrong here
Health check path affects routing, not scaling speed.
- ✗
Enable detailed CloudWatch metrics for the Auto Scaling group
Why it's wrong here
Detailed metrics provide more data but do not improve scaling speed.
- ✗
Increase the instance type to a larger size
Why it's wrong here
Instance size affects capacity, not scaling speed.
- ✓
Decrease the Auto Scaling group's cooldown period
Why this is correct
Lower cooldown allows faster scaling.
Related concept
Auto Scaling Cooldown Period
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
Treat this as a scenario question. Identify the problem, the constraint, and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Auto Scaling Cooldown Period
- Scaling Responsiveness
- Elastic Beanstalk
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
Auto Scaling Cooldown Period
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.
Review auto Scaling Cooldown Period, then practise related DVA-C02 questions on the same topic to reinforce the concept.
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FAQ
Questions learners often ask
What does this DVA-C02 question test?
Deployment — This question tests Deployment — Auto Scaling Cooldown Period.
What is the correct answer to this question?
The correct answer is: Decrease the Auto Scaling group's cooldown period — Option D is correct because decreasing the Auto Scaling group's cooldown period reduces the time that the group waits after a scaling activity before it can launch another instance, thereby improving scaling responsiveness. Option A is incorrect because a lighter health check path does not affect scaling speed—it only affects how quickly unhealthy instances are detected. Option B is incorrect; while detailed CloudWatch metrics provide more granular data, they do not directly reduce the cooldown period. Option C is incorrect because increasing instance size improves per-instance capacity but does not change how quickly the group scales out.
What should I do if I get this DVA-C02 question wrong?
Review auto Scaling Cooldown Period, then practise related DVA-C02 questions on the same topic to reinforce the concept.
What is the key concept behind this question?
Auto Scaling Cooldown Period
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Last reviewed: Jun 20, 2026
This DVA-C02 practice question is part of Courseiva's free Amazon Web Services 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 DVA-C02 exam.
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