<em>Answer:</em>
<em>One of the first and main steps in protecting your email is to have a </em><em><u>URL</u></em><em> filtering system.</em>
It was way too much of a drawback
We are asked for the subnet mask and the total usable host. There are given values such as a network needs to be set up with 60 subnets given that the IPv4 class C address 192.168.100.0. The subnet mask is "255.255.255.0". The total host is "254".
<u>Question 9:</u>
The correct answer would be either (b) or (d).
<u>Question 10:</u>
<u></u>
The correct answer would be (b).
Hope it helps. :)