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Development with AWS Services →mediumMultiple ChoiceObjective-mapped

What Happens to SQS Messages After maxReceiveCount Exceeded

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.

Exhibit

Refer to the exhibit.

```yaml
Resources:
  MyQueue:
    Type: AWS::SQS::Queue
    Properties:
      QueueName: my-queue
      VisibilityTimeout: 30
      RedrivePolicy:
        deadLetterTargetArn: !GetAtt MyDeadLetterQueue.Arn
        maxReceiveCount: 3
  MyDeadLetterQueue:
    Type: AWS::SQS::Queue
    Properties:
      QueueName: my-dlq
```

A developer deployed this CloudFormation template. What happens to a message after it has been received from 'MyQueue' 3 times but not deleted?

Exhibit

Refer to the exhibit.

```yaml
Resources:
  MyQueue:
    Type: AWS::SQS::Queue
    Properties:
      QueueName: my-queue
      VisibilityTimeout: 30
      RedrivePolicy:
        deadLetterTargetArn: !GetAtt MyDeadLetterQueue.Arn
        maxReceiveCount: 3
  MyDeadLetterQueue:
    Type: AWS::SQS::Queue
    Properties:
      QueueName: my-dlq
```

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

✓

The message is moved to the dead-letter queue.

The CloudFormation template configures a dead-letter queue (DLQ) for 'MyQueue' by specifying a 'RedrivePolicy' with a 'maxReceiveCount' of 3. When a message is received from the queue but not deleted (i.e., not processed successfully), its receive count increments. After the third receive, the message exceeds the maxReceiveCount threshold, and Amazon SQS automatically moves it to the configured dead-letter queue, preventing it from being retried further.

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.

  • ✓

    The message is moved to the dead-letter queue.

    Why this is correct

    The RedrivePolicy moves the message to the DLQ after 3 receives.

    Related concept

    Read the scenario before looking for a memorised answer.

  • ✗

    The message remains in the queue and is retried indefinitely.

    Why it's wrong here

    After maxReceiveCount, it is moved to DLQ.

  • ✗

    The message is deleted from the queue.

    Why it's wrong here

    The message is not deleted; it is moved to the DLQ.

  • ✗

    The message is deleted after the visibility timeout expires.

    Why it's wrong here

    Visibility timeout affects when the message reappears, but after maxReceiveCount, it is moved.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse the 'maxReceiveCount' with the visibility timeout, thinking the message is automatically deleted after the timeout expires, when in fact the timeout only controls message visibility and the receive count triggers the DLQ redrive.

Detailed technical explanation

How to think about this question

Under the hood, SQS tracks the receive count per message using a monotonically increasing counter stored in the message metadata. The 'RedrivePolicy' is defined at the queue level and references an existing SQS queue as the DLQ via its ARN. In real-world scenarios, this pattern is critical for handling poison-pill messages—messages that consistently fail processing—by isolating them into a DLQ for manual analysis or automated reprocessing after debugging.

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.

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

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 cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.

What to study next

Got this wrong? Here's your next step.

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

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FAQ

Questions learners often ask

What does this DVA-C02 question test?

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: The message is moved to the dead-letter queue. — The CloudFormation template configures a dead-letter queue (DLQ) for 'MyQueue' by specifying a 'RedrivePolicy' with a 'maxReceiveCount' of 3. When a message is received from the queue but not deleted (i.e., not processed successfully), its receive count increments. After the third receive, the message exceeds the maxReceiveCount threshold, and Amazon SQS automatically moves it to the configured dead-letter queue, preventing it from being retried further.

What should I do if I get this DVA-C02 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jul 4, 2026

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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.