C3: You have just bought online a new secondary DNS server and notice your network-monitoring software reports a significant increase in network traffic. What two hosts on your network are likely to be causing the increased traffic and why

because we are smart

assuming you are in the home page.

1) go to the upper right hand corner

2) click on your "profile picture"

3) go down to "edit profile"

4) it should be titled as "edit your profile", click on "profile picture"

5) choose a file

6) press "change"

you're profile picture is updated

~