DVA-C02 Development with AWS Services Practice Question
Network Topology
The exhibit shows the output of a command. What does this output indicate about the bucket?
⚠ Common exam trap
It's easy for candidates to confuse the `Versioning: Enabled` field with the MFA delete status, incorrectly assuming that versioning being enabled automatically means MFA delete is also enabled, but the two settings are independent.
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
✓
Versioning is enabled, and MFA delete is not required
The command output shows `MFA Delete: disabled` and `Versioning: Enabled`. This directly indicates that versioning is enabled on the bucket, but MFA delete is not required. Option D is correct because it matches both displayed fields exactly.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Versioning is enabled, and MFA delete is required
Why it's wrong here
This option is incorrect because while the exhibit indicates that S3 Versioning is enabled, it explicitly shows that MFA Delete is disabled. For MFA Delete to be "required," its status would need to be "Enabled" in the bucket's versioning configuration. Therefore, stating that MFA Delete is required directly contradicts the provided output, which confirms MFADelete is Disabled.
- ✗
Versioning is suspended
Why it's wrong here
The exhibit clearly indicates that the S3 bucket's versioning `Status` is `Enabled`. If versioning were suspended, the output would display `Suspended` as its status, meaning new objects would not receive unique version IDs and existing versions would remain but not be updated with new versions, which is contrary to the `Enabled` status shown.
- ✗
Versioning is disabled
Why it's wrong here
The command output explicitly states that the versioning `Status` for the S3 bucket is `Enabled`. If versioning were disabled, the output would either show `Disabled` or indicate that versioning has never been configured for the bucket, which is not the case here, as `Enabled` signifies active versioning.
- ✓
Versioning is enabled, and MFA delete is not required
Why this is correct
The exhibit output confirms that S3 Versioning is `Enabled` for the bucket, which means multiple versions of an object are retained, safeguarding against accidental overwrites or deletions. Furthermore, the output explicitly states that `MFADelete` is `Disabled`, indicating that a multi-factor authentication token is not required to permanently delete an object version or change the bucket's versioning state.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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