DVA-C02 Development with AWS Services Practice Question
This DVA-C02 practice question tests your understanding of development with aws services. 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. 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 developer is deploying a web application using AWS Elastic Beanstalk. The application requires a relational database. The developer wants the database to be automatically created and configured as part of the Elastic Beanstalk environment. Which approach should they use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Configure the Elastic Beanstalk environment to include an RDS database instance.
Option A is correct. Elastic Beanstalk can provision an RDS database as part of the environment using the AWS::ElasticBeanstalk::Environment resource with a linked RDS instance. Option B is wrong because manually creating an RDS instance outside of Elastic Beanstalk does not integrate with environment management. Option C is wrong because DynamoDB is NoSQL, not relational. Option D is wrong because adding a database to the application code as a file-based database like SQLite is not suitable for production and does not scale.
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.
✗
Use Amazon DynamoDB as the database and configure it in the Elastic Beanstalk environment.
Why it's wrong here
DynamoDB is NoSQL, not relational.
✗
Create an RDS database manually and configure the application to connect to it using environment properties.
Why it's wrong here
This is possible but not automated as part of the environment creation.
✗
Embed a SQLite database file in the application deployment package.
Why it's wrong here
SQLite is not suitable for production web applications with multiple instances.
✓
Configure the Elastic Beanstalk environment to include an RDS database instance.
Why this is correct
Elastic Beanstalk supports creating an RDS instance as a linked resource within the environment.
Related concept
Read the scenario before looking for a memorised answer.
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 DVA-C02 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.
Development with AWS Services — This question tests Development with AWS Services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Configure the Elastic Beanstalk environment to include an RDS database instance. — Option A is correct. Elastic Beanstalk can provision an RDS database as part of the environment using the AWS::ElasticBeanstalk::Environment resource with a linked RDS instance. Option B is wrong because manually creating an RDS instance outside of Elastic Beanstalk does not integrate with environment management. Option C is wrong because DynamoDB is NoSQL, not relational. Option D is wrong because adding a database to the application code as a file-based database like SQLite is not suitable for production and does not scale.
What should I do if I get this DVA-C02 question wrong?
Identify which DVA-C02 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.
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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.
Question Discussion
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