Understanding Computer Storage and File Systems

What is the primary reason most files take up more space on disk than their actual size?

• The file system uses clusters to organize data.

• The disk is fragmented.

• Files are compressed on disk.

• Files are duplicated on disk.

What is 'slack space' in the context of file storage?

• Space reserved for system files.

• Space used by temporary files.

• Unused space in a file's allocated cluster.

• Space used by file compression.

Why do USB flash drives often have larger cluster sizes compared to SSDs?

• To allow more files to be stored.

• To increase the speed of data transfer.

• To improve data security.

• To reduce the number of clusters and save space on cluster records.

What is a key difference between NTFS and exFAT file systems?

• exFAT supports journaling while NTFS does not.

• NTFS uses larger clusters than exFAT.

• exFAT does not keep a journal, unlike NTFS.

• NTFS is used only for flash drives.

What is a potential benefit of using exFAT for flash drives?

• It allows for faster data recovery.

• It reduces the impact of unexpected failures.

• It supports more file types.

• It increases the lifespan of the drive.