During reacquisition, which of the following can be changed?

The ability to change various parameters during reacquisition is crucial for forensic data recovery and analysis. During this process, the examiner may need to optimize how data is captured based on the specific requirements of the case or the technical environment.

Firstly, block size and error granularity can be adjusted to either optimize speed and efficiency or enhance the accuracy of the data acquisition process. Choosing a different block size might facilitate faster data processing without compromising the integrity of the data being recovered. Similarly, varying the error granularity allows the examiner to focus on specific types of errors that may affect data integrity.

Secondly, adding or removing a password is also a common adjustment. During reacquisition, there might be a need to alter access credentials to ensure that data retrieval can happen smoothly, especially if original access controls pose limitations on data visibility.

Lastly, compression is another parameter that can be modified. Choosing to use different compression techniques or levels can significantly impact the size of the data being stored, allowing for more efficient use of storage space, especially when dealing with large datasets.

All these options reflect the flexibility needed during the reacquisition process, highlighting the importance of being able to tailor data recovery parameters according to the specific needs of each individual case. Thus, the answer that indicates all of