Explanation:
It's a tough question! Try to understand it thoroughly! (Refer to Vol. ) The key to understand is how to use ufsrestore command interactively. First, cd to /var/tmp to be prepared for restore the 2nd ufsdump file. (3). Then, rewind the tape (5), and use ufsrestore command to restore the file (6). Then it followed by putting the file back - (4) cd /ect/inet directory (so you can put it back); (2) use add command to add hosts file (from ufsrestore interactive mode only); finally mv the hosts file to its final directory (7).

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