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PAS-C01 Technology Practice Question

Network Topology
aws ec2 describe-instancesinstance-ids i-0abcd1234efgh5678query 'Reservations[0].Instances[0].BlockDeviceMappings'Refer to the exhibit.```"DeviceName": "/dev/sda1","Ebs": {"AttachTime": "2023-09-01T10:00:00.000Z","DeleteOnTermination": true,"Status": "attached","VolumeId": "vol-0a1b2c3d4e5f67890"},"DeviceName": "/dev/sdf","AttachTime": "2023-09-01T10:00:05.000Z","DeleteOnTermination": false,"VolumeId": "vol-0a1b2c3d4e5f67891"

Refer to the exhibit. An SAP administrator is reviewing the block device mappings of an EC2 instance. What is the impact of the DeleteOnTermination setting on /dev/sdf?

⚠ Common exam trap

Candidates often assume all non-root volumes have DeleteOnTermination set to 'false' by default, but the exam often presents a scenario where the setting is explicitly changed, requiring careful reading of the exhibit to determine the actual value.

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 volume will persist after the instance is terminated

The DeleteOnTermination attribute controls whether an Amazon EBS volume is automatically deleted when the associated EC2 instance is terminated. For the volume at /dev/sdf, the setting is 'false', meaning the volume will persist after the instance is terminated. This is a common configuration for data volumes that need to be retained for backup, migration, or reuse purposes.

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 volume will persist after the instance is terminated

    Why this is correct

    The volume will remain and can be attached to another instance.

  • The volume will be automatically deleted after 30 days

    Why it's wrong here

    No automatic deletion occurs; it persists until manually deleted.

  • The volume will be deleted when the instance is terminated

    Why it's wrong here

    DeleteOnTermination is false, so it will not be deleted.

  • The volume is a snapshot of the root volume

    Why it's wrong here

    The volume is an EBS volume, not a snapshot.

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This PAS-C01 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 PAS-C01 exam.