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Answer: All of the above.
When designing a data backup and recovery strategy, it is crucial to consider various factors to ensure data integrity and availability. Option A, determining the backup frequency and retention period, helps in managing the backup copies effectively. Option B, considering the impact on performance, ensures that backups do not negatively affect the production environment. Option C, defining RTO and RPO, helps in setting expectations for data recovery. Therefore, the correct approach is to consider all these considerations for a comprehensive backup and recovery strategy.
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In a big data processing environment, you are tasked with designing a data backup and recovery strategy. What considerations should you take into account to ensure data integrity and availability during recovery?
A
The frequency of data backups and the retention period for backup copies.
B
The impact of data backups on the performance of the production environment.
C
The recovery time objective (RTO) and recovery point objective (RPO) for the data.
D
All of the above.