What is the primary function of TRIM in solid-state drives (SSDs)?

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Multiple Choice

What is the primary function of TRIM in solid-state drives (SSDs)?

Explanation:
TRIM is about telling the SSD which blocks are no longer in use after a file is deleted. This lets the drive’s garbage collection reclaim those blocks, erase old data when needed, and reuse space efficiently. That helps maintain performance and reduce wear, because the SSD can manage free space without having to wait for writes to clean every block. This option is the best because TRIM’s purpose is not about encryption, defragmentation, or caching writes. It specifically enables the drive to clean up and reclaim deleted space by signaling which blocks can be erased during cleanup.

TRIM is about telling the SSD which blocks are no longer in use after a file is deleted. This lets the drive’s garbage collection reclaim those blocks, erase old data when needed, and reuse space efficiently. That helps maintain performance and reduce wear, because the SSD can manage free space without having to wait for writes to clean every block.

This option is the best because TRIM’s purpose is not about encryption, defragmentation, or caching writes. It specifically enables the drive to clean up and reclaim deleted space by signaling which blocks can be erased during cleanup.

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