Data is deduplicated at the target.
Target-based deduplication approach offloads the backup client from the deduplication process.
Client is not affected since deduplication process takes place at target.
Supports current backup environment and no operational changes are required.
Requires sufficient network bandwidth to send data across network during the backup and replication.
A；
On CSI guide:
Source-based deduplication reduces the amount of data that is transmitted over a network from the source to the backup device, thus requiring less network bandwidth；
B and C is for Source-based deduplication reduces;
Source-based deduplication reduces the amount of data that is transmitted over a network from the source to the backup device, thus requiring less network bandwidth；
The correct answer is A
The target-based deduplication approach offloads the backup client from the deduplication process.
− The client is not affected as the deduplication process takes place on the target.
− Supports the current backup environment and no operational changes are required.
− Requires sufficient network bandwidth to send data over the network during backup and replication.
A is correct.
During Target-Based Deduplication, the data is deduplicated on the device the data is then saved on. C requires source-based deduplication.
A. Offloads the backup client from the deduplication process
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