Question

Why is a file important in java programming? Under what circumstances will you store the data in files ?

Answer 1

"Files exist on permanent storage devices, such as hard disks, Zip disks, USB drives, reels or cassettes of magnetic tape, and compact discs .

Computer files are the electronic equivalent of paper files often stored in file cabinets in offices.

We can use Java’s File class to gather file information, such as its size, its most recent modification date, and whether the file even exist.

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