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CompTIA Tech+ FC0-U71 Practice Question

What is the primary benefit of using a file system that implements journaling?

It compresses files to save disk space
It increases the maximum size of files that can be stored
It encrypts files for added security
It maintains a log of file system changes to help recover from crashes

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Answer Description

The correct answer is 'It maintains a log of file system changes to help recover from crashes'. Journaling ensures that even in the event of a system crash or power failure, the file system can be restored to a consistent state by consulting the log. This reduces the risk of data corruption and loss. The other options, although related to file systems, do not accurately describe the primary benefit of journaling.

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CompTIA Tech+ FC0-U71

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