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Consider user accounts on a computer system with a Web server configured to provide user Web
areas. In general, this uses a standard directory name, such as public_html, in a users home
directory. However, access control needs to be properly set to allow users (with or without user
accounts on the system) to browse the webpages. Assuming there are one main page
(index.html), two pictures files (a.jpg and b.jpg) stored in an sub-directory (Image) and one pdf
file (c.pdf) stored in an sub-directory (DOC) all under the public_html
a. Specify the access matrix for each directory and files that allows everyone to view the
webpage

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