Well first u have to know what Instant messaging is .When you instant message a person, you usually find a friend at your school or work who also have the same messenger system. Then you download either yahoo messenger or aol messenger which are both free of cost and viruses.Texting is just the same Only difference is data and how u have to pay to text. I hoped i helped
Answer:
D. spyware
Explanation:
Well it kind of explains itself. He wants to "spy" on their activities.
Answer:
The correct answer is "circuit-level gateway"
Explanation:
A circuit-level gateway is a type of firewall that works at the session layer between the transport and application layer.
An effective team leader shows great skills in every area, shows great support and respect to his teammates and is very easy to get along with.
