Question: Often one sees the following instructions for recovering from a virus attack: 1. Boot the infected system. 2. Back up all files to an external

Often one sees the following instructions for recovering from a virus attack:
1. Boot the infected system.
2. Back up all files to an external medium.
3. Run fdisk (or a similar program) to format the disk.
4. Reinstall the operating system from the original CD-ROM.
5. Reload the files from the external medium.
Name two serious errors in these instructions.

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