Which one of the following is not an advantage of using networks? Ability to share files
Technical knowledge needed
Central maintenance and support
Easier to back up files

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.

How do you take a green screen out of the video while editing?

What is the power dissipated by a resistor with a current of 0.02 a and a resistance of 1,000 ? a. 200 w b. 20 w c. 0.4 w d. 4 w