Open source software is distributed for free and then users pay for updates to the software true or 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.

Which option completes the explanation for conflict of interest in an organization

Aproject involves many computing systems working together on disjointed task towards a single goal what form of computing would the project be using