Which of the following would help mitigate threats inherent in legacy operating systems?

Ann, a user, reports there is a power outage and she is unable to access the Internet or the
company network. Which of the following would MOST likely cause this issue?

It is possible to switch between which of the following technologies?

Which of the following are considered part of a site coverage map? (Select TWO).

A network system that pushes a network identity out into the public Internet is known as which of
the following?

VPN transmitting data over secure connections is an example of which of the following layers of
the OSI model?

HTTP is run over which of the following ports? (Select TWO).

Joe, a user, states that his email is no longer being delivered on his mobile device. Which of the
following is MOST likely the issue?

Ann, a user, states she is not receiving a requested enterprise application. The administrator
confirms all other users are able to receive applications without error. Which of the following is the
MOST likely cause?

Joe, a user, is receiving errors from an application service indicating a token has been redeemed
and is not available. Which of the following should the administrator check to determine the issue?