- A
Point-in-time recovery
PITR allows restoration to a specific second within the supported recovery window.
- B
DAX
Why wrong: DAX improves read performance but does not provide recovery.
- C
Deletion protection or tightly controlled delete permissions
Deletion protection and least-privilege controls reduce accidental table removal risk.
- D
Global secondary indexes
Why wrong: GSIs support query access patterns but do not protect against data loss.
Quick Answer
The answer is enabling DynamoDB point-in-time recovery and deletion protection. Point-in-time recovery (PITR) provides continuous backups with 35-day granularity, allowing restoration to any second within that window without custom scripts, directly satisfying the recovery requirement. Deletion protection prevents accidental table drops by blocking delete operations at the API level, meeting the accidental-delete protection need without operational overhead. On the SAA-C03 exam, this pairing tests your understanding of native AWS safeguards versus custom scripting—a common trap is suggesting AWS Backup or lifecycle policies, which address different concerns. Remember the mnemonic “PITR saves data, Deletion saves the table” to keep both settings distinct and complementary.
SAA-C03 Design Resilient Architectures Practice Question
This SAA-C03 practice question tests your understanding of design resilient architectures. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. A key principle to apply: dynamoDB Point-in-Time Recovery (PITR) provides continuous backups.. 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 claims workflow requires point-in-time recovery and accidental-delete protection for a DynamoDB table. Which two settings should the architect enable? The design must avoid adding custom operational scripts.
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
Point-in-time recovery
Point-in-time recovery (PITR) for DynamoDB enables continuous backups with 35-day granularity, allowing restoration to any second within that window. This directly satisfies the point-in-time recovery requirement without custom scripts, as it is a native AWS feature.
Key principle: DynamoDB Point-in-Time Recovery (PITR) provides continuous backups.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Point-in-time recovery
Why this is correct
PITR allows restoration to a specific second within the supported recovery window.
Related concept
DynamoDB Point-in-Time Recovery (PITR) provides continuous backups.
- ✗
DAX
Why it's wrong here
DAX improves read performance but does not provide recovery.
- ✓
Deletion protection or tightly controlled delete permissions
Why this is correct
Deletion protection and least-privilege controls reduce accidental table removal risk.
Related concept
DynamoDB Point-in-Time Recovery (PITR) provides continuous backups.
- ✗
Global secondary indexes
Why it's wrong here
GSIs support query access patterns but do not protect against data loss.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse DAX with a data protection feature, but DAX only accelerates reads and has no role in backup or deletion prevention.
Detailed technical explanation
How to think about this question
PITR uses a continuous stream of changes to maintain a 35-day restore window, with a restore throughput limit of 100 MB/s per table. Accidental-delete protection is enforced at the table level via a deletion protection flag; when enabled, the table cannot be dropped via the console, CLI, or API without first disabling the flag, which itself requires appropriate IAM permissions.
KKey Concepts to Remember
- DynamoDB Point-in-Time Recovery (PITR) provides continuous backups.
- PITR allows restoration to any second within the last 35 days.
- PITR is enabled per table and is a fully managed service.
- Restoring a table from PITR creates a new table with the recovered data.
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
DynamoDB Point-in-Time Recovery (PITR) provides continuous backups.
Real-world example
How this comes up in practice
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Got this wrong? Here's your next step.
Review dynamoDB Point-in-Time Recovery (PITR) provides continuous backups., then practise related SAA-C03 questions on the same topic to reinforce the concept.
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FAQ
Questions learners often ask
What does this SAA-C03 question test?
Design Resilient Architectures — This question tests Design Resilient Architectures — DynamoDB Point-in-Time Recovery (PITR) provides continuous backups..
What is the correct answer to this question?
The correct answer is: Point-in-time recovery — Point-in-time recovery (PITR) for DynamoDB enables continuous backups with 35-day granularity, allowing restoration to any second within that window. This directly satisfies the point-in-time recovery requirement without custom scripts, as it is a native AWS feature.
What should I do if I get this SAA-C03 question wrong?
Review dynamoDB Point-in-Time Recovery (PITR) provides continuous backups., then practise related SAA-C03 questions on the same topic to reinforce the concept.
What is the key concept behind this question?
DynamoDB Point-in-Time Recovery (PITR) provides continuous backups.
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Same concept, more angles
6 more ways this is tested on SAA-C03
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A claims workflow requires point-in-time recovery and accidental-delete protection for a DynamoDB table. Which two settings should the architect enable?
hard- ✓ A.Point-in-time recovery
- B.DAX
- ✓ C.Deletion protection or tightly controlled delete permissions
- D.Global secondary indexes
Why A: Point-in-time recovery (PITR) for DynamoDB enables continuous backups with 35-day granularity, allowing restoration to any second within that window. This directly satisfies the requirement for point-in-time recovery by providing the ability to restore the table to a specific state before a data corruption or accidental write event.
Variation 2. A claims workflow requires point-in-time recovery and accidental-delete protection for a DynamoDB table. Which two settings should the architect enable? The architecture review board prefers a managed AWS-native control.
hard- ✓ A.Point-in-time recovery
- B.DAX
- ✓ C.Deletion protection or tightly controlled delete permissions
- D.Global secondary indexes
Why A: Point-in-time recovery (PITR) for DynamoDB enables continuous backups with 35-day granularity, allowing restoration to any second within that window. This satisfies the point-in-time recovery requirement by providing a managed AWS-native control that automatically backs up table data without manual intervention.
Variation 3. A payments API requires point-in-time recovery and accidental-delete protection for a DynamoDB table. Which two settings should the architect enable? The design must avoid adding custom operational scripts.
hard- ✓ A.Deletion protection or tightly controlled delete permissions
- ✓ B.Point-in-time recovery
- C.Global secondary indexes
- D.DAX
Why A: Deletion protection (option A) prevents accidental deletion of the DynamoDB table itself, which is critical for the accidental-delete protection requirement. Point-in-time recovery (option B) enables restoring the table to any point within the last 35 days, satisfying the point-in-time recovery requirement. Both features are native DynamoDB capabilities that require no custom scripts.
Variation 4. A payments API requires point-in-time recovery and accidental-delete protection for a DynamoDB table. Which two settings should the architect enable?
hard- ✓ A.Deletion protection or tightly controlled delete permissions
- ✓ B.Point-in-time recovery
- C.Global secondary indexes
- D.DAX
Why A: Deletion protection (Option A) prevents accidental table deletion by blocking DropTable API calls unless explicitly disabled, which is essential for protecting the payments table from human error or automated scripts. Point-in-time recovery (Option B) enables continuous backups with 35-day granularity, allowing restoration to any second within that window to recover from accidental writes or data corruption. Together, these settings satisfy both the point-in-time recovery and accidental-delete protection requirements for the DynamoDB table.
Variation 5. A payments API requires point-in-time recovery and accidental-delete protection for a DynamoDB table. Which two settings should the architect enable? The architecture review board prefers a managed AWS-native control.
hard- ✓ A.Deletion protection or tightly controlled delete permissions
- ✓ B.Point-in-time recovery
- C.Global secondary indexes
- D.DAX
Why A: Point-in-time recovery (PITR) enables continuous backups of the DynamoDB table, allowing restoration to any point within the last 35 days, which satisfies the requirement for point-in-time recovery. Deletion protection prevents accidental deletion of the table by blocking drop-table operations, meeting the accidental-delete protection requirement. Both are managed AWS-native controls that require no custom scripting or external tooling.
Variation 6. A payments API requires point-in-time recovery and accidental-delete protection for a DynamoDB table. Which two settings should the architect enable? The team wants the control to be enforceable during normal operations.
hard- ✓ A.Deletion protection or tightly controlled delete permissions
- ✓ B.Point-in-time recovery
- C.Global secondary indexes
- D.DAX
Why A: Deletion protection (Option A) prevents accidental table deletion by blocking drop-table operations, which is enforceable during normal operations. Point-in-time recovery (Option B) enables continuous backups with 35-day granularity, allowing restoration to any second within that window. Together, they satisfy the requirements for accidental-delete protection and point-in-time recovery.
Last reviewed: Jun 11, 2026
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