The correct answer is C. Oval slot.
The oval slot is the part of the diskette that is used to insert the diskette into the disk drive. It is important to never touch this part of the diskette, as doing so can damage the diskette and make it unreadable.
The hub is the central part of the diskette that contains the read/write heads. The centre is the flat, circular surface of the diskette that contains the data. The corners are the four points where the diskette’s edges meet.
It is important to handle diskettes with care to avoid damaging them. Here are some tips for handling diskettes:
- Always hold the diskette by the edges.
- Do not touch the oval slot or the centre of the diskette.
- Do not expose the diskette to dust or moisture.
- Store the diskette in a cool, dry place.
If you follow these tips, you can help to ensure that your diskettes will last for many years.