Question

Rony works on several confidential files for his company. Ignoring the privacy requirements, Rony places the files in a shared folder on his computer; hence, there is a risk of other people accessing the files. Which of the following steps should Rony take while using a peer-to-peer (P2P) network to prevent his original files from being overwritten by another P2P user?A. ​He should designate all the files in the shared folder as execute-only.
B. ​He should designate all the files in the shared folder as author only by using the chown command.
C. ​He should designate all the files in the shared folder as client only by using the chgrp command.
D. ​He should designate all the files in the shared folder as read-only.

Answer 1

Answer:

D. ​He should designate all the files in the shared folder as read-only.

Explanation:

The steps Rony should take while using a peer-to-peer (P2P) network to prevent his original files from being overwritten by another P2P user is that He will make the file as read-only.

In making the file read-only, other users who have access to the shared folder can only read the file without modifying it's content.

By default, he is already the owner of the file, so option B is not the correct answer.

Also making the file executable give other users higher privilege, so option A is also not correct.