Atechnician has been notified of a problem on the network. after investigation, the technician determines that a specific internal company computer is launching an attack on other company computers. which type of malware is being used?

When is an original work considered public domain? a. when posted via social media b. when it is posted on the internet c. when a copyright symbol is not included with the piece of work d. when explicit permission is given by the author / owner

Communication is the exchange of information. true false

In a response of approximately 50 words, explain why it would be essential for the successful a/v technician to participate in additional coursework, presentations and seminars offered by equipment manufacturers as well as annual conferences attended by colleagues in the industry.