Which two AWS services provide out-of-the-box user configurable automatic backup-as-a-service and backup rotation options?
Choose 2 answers
A.
Amazon S3
B.
Amazon RDS
C.
Amazon EBS
D.
Amazon Red shift
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HI,
please confirm the answer, i have checked the whitepapers and docs, but i am very confused in that. please explain me the answer,
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Answer is correct
By default and at no additional charge, Amazon RDS enables automated backups of your DB Instance with a 1 day retention period.
By default, Amazon Redshift enables automated backups of your data warehouse cluster with a 1-day retention period.
Both statements from product FAQ
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B, D
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Clicking “Show Answer” results in all text being highlighted, instead of the correct answers.
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RDS and Redshift
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BD
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Seth,
Why don’t you give the correct answers with explanation? Many people would appreciate that.
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B – RDS has automatic backups built-in
D –
Amazon Redshift replicates all your data within your data warehouse cluster when it is loaded and also continuously backs up your data to S3. Amazon Redshift always attempts to maintain at least three copies of your data (the original and replica on the compute nodes and a backup in Amazon S3). Redshift can also asynchronously replicate your snapshots to S3 in another region for disaster recovery.
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BD
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This confused me a lot..
When I saw “backup rotation”, I immediately thought of S3 –> Glacier so I chose AB.
However, I wasn’t aware that Redshift can do that
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B & D.
EBS does not support automatic back ups and S3 does not need back ups (:p).
So B & D are fine.
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RDS
RedShift
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