Exam AWS Certified Solutions Architect - Associate SAA-C02 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C02 topic 1 question 480 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C02

Question #: 480
Topic #: 1

[All AWS Certified Solutions Architect - Associate SAA-C02 Questions]

A company runs a web application that is backed by Amazon RDS. A new database administrator caused data loss by accidentally editing information in a database table. To help recover from this type of incident, the company wants the ability to restore the database to its state from 5 minutes before any change within the last 30 days.
Which feature should the solutions architect include in the design to meet this requirement?

A. Read replicas
B. Manual snapshots
C. Automated backups
D. Multi-AZ deployments

Show Suggested Answer

Suggested Answer: C 🗳️

by Hizumi at Aug. 20, 2021, 1:58 p.m.

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Hizumi

Highly Voted 3 years, 8 months ago

Agreed answer is (C). RDS creates automated backups of your volume snapshot in which you can recover to a specific point-in-time recovery. https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithAutomatedBackups.html

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ShehuUsman

Highly Voted 3 years, 7 months ago

Agreed 100%. Answer is C

upvoted 8 times

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slcheng

Most Recent 2 years, 10 months ago

Selected Answer: C

Agreed with C

upvoted 1 times

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momedkri117

3 years, 4 months ago

easy, it's C.

upvoted 2 times

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azure_kai

3 years, 5 months ago

Selected Answer: C

Answer is C A full snapshot of your database instance is taken every day during the specified backup window and incremental snapshots are taken every 5 minutes.

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Shawn1

3 years, 5 months ago

B. Automated backups occur daily during the preferred backup window. https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithAutomatedBackups.html#USER_WorkingWithAutomatedBackups.BackupWindow

upvoted 3 times

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RobertWang

3 years, 6 months ago

Selected Answer: C

All option can restore the database. But only (C) is default, so C is the answer.

upvoted 2 times

Zoroter

3 years ago

It's not about restoration - Question is about mistakenly deletion. When you will delete something it will replicate in Multi-AZ case. Multi-AZ is more for availability than mistake deletion.

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Microgen

3 years, 6 months ago

Did they fire the fresh administrator or put him in a bucket? Lol

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Sunflyhome

3 years, 6 months ago

A must be right.. https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_ReadRepl.html Replica can be prompted to RDS instance. Specifically, from below, "A delay can be helpful when you want to recover from a human error. For example, if someone accidentally drops a table from your primary database, you can stop the replication just before the point at which the table was dropped and promote the replica to become a standalone instance" https://aws.amazon.com/about-aws/whats-new/2018/08/amazon-rds-mysql-now-supports-delayed-replication/

upvoted 2 times

LETSGETIT

3 years, 4 months ago

What if it was not configured. Your answer has to be inline with the use case provided. The use case did not say delayed replication is enabled so we should not assume. By default replicas are synchronous

upvoted 1 times

Zoroter

3 years ago

Also it has really low time to repair and restore, if someone will notice mistake after delay, then change will be already replicated

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Jamati

3 years, 7 months ago

Answer is C. With RDS you can recover your database to any point in time in the backup retention period https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithAutomatedBackups.html

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