Quick Answer
The answer is AWS Backup, the correct service for centralized backup management across accounts with AWS Backup. This service integrates natively with AWS Organizations, allowing you to define and enforce backup policies that automatically apply to EC2 instances and other supported resources across all member accounts, eliminating the need for per-account manual configuration. On the AWS Certified Solutions Architect Professional SAP-C02 exam, this scenario tests your understanding of how to combine AWS Organizations with a managed backup service to achieve governance and compliance at scale, often appearing as a distractor against solutions like AWS Storage Gateway or manual Lambda scripts. A common trap is choosing AWS Config or CloudFormation StackSets, which handle compliance and deployment but not backup lifecycle management. Memory tip: think of AWS Backup as the "Organizational blanket" for backups—it covers all accounts with a single policy layer.
This SAP-C02 practice question tests your understanding of design solutions for organizational complexity. 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 company uses AWS Organizations and wants to centrally manage backups of EC2 instances across multiple accounts. Which service should they use?
AWS CloudEndure Disaster Recovery
Why wrong: DR, not backup.
Amazon S3 Glacier
Why wrong: Storage class, not management.
AWS Storage Gateway
Why wrong: On-premises file backup.
AWS Backup
Centralized backup service with cross-account support.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
AWS Backup
AWS Backup is the correct service because it provides a fully managed, policy-based backup solution that integrates with AWS Organizations to centrally manage backups across multiple accounts. It allows you to define backup policies that automatically apply to EC2 instances and other supported resources across all member accounts, ensuring compliance and centralized monitoring without requiring per-account manual configuration.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
AWS CloudEndure Disaster Recovery
Why it's wrong here
DR, not backup.
Amazon S3 Glacier
Why it's wrong here
Storage class, not management.
AWS Storage Gateway
Why it's wrong here
On-premises file backup.
AWS Backup
Why this is correct
Centralized backup service with cross-account support.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
The trap here is that candidates may confuse AWS Backup with disaster recovery services like CloudEndure, not realizing that AWS Backup is purpose-built for centralized, policy-driven backup management across multiple accounts, while CloudEndure focuses on continuous replication for failover, not scheduled backups.
Detailed technical explanation
AWS Backup uses backup plans that define lifecycle policies (e.g., transition to cold storage after 30 days, expire after 365 days) and can be applied to entire organizational units (OUs) via AWS Organizations. It leverages AWS Backup Vaults with optional AWS KMS encryption and supports cross-account backup copies, enabling a centralized backup administrator to monitor compliance through AWS Backup Audit Manager. Under the hood, AWS Backup uses service-linked roles and resource-based policies to assume permissions across accounts, ensuring secure, auditable operations.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Design Solutions for Organizational Complexity — study guide chapter
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FAQ
Design Solutions for Organizational Complexity — This question tests Design Solutions for Organizational Complexity — Read the scenario before looking for a memorised answer..
The correct answer is: AWS Backup — AWS Backup is the correct service because it provides a fully managed, policy-based backup solution that integrates with AWS Organizations to centrally manage backups across multiple accounts. It allows you to define backup policies that automatically apply to EC2 instances and other supported resources across all member accounts, ensuring compliance and centralized monitoring without requiring per-account manual configuration.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
This SAP-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 SAP-C02 exam.
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