Which is more reliable floppy disk or a hard disk?

Ans: Hard disk is much more reliable than a floppy disk for the following reasons:

Hard disk has hard metallic covering and is protected against damage, while floppy disk has plastic coverings which can break easily.
Hard disk stores much more data than floppy.
Transferring files from hard disk is much more faster than floppy.
Data can be stored in hard disk for long-term while in floppy data cannot be stored for long-term because the magnetic field of floppy weakens after a short-term.
Hard disks are cheaper than floppies in term of their storage data.

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