Answer
Explanation:
There should be more context to this question but I would say there is a variety of things that could be seen as communication equipment, such as email, telephone, voice message, through mail.
There are convertors online for this but the answer is 5
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A large multi user program
Answer:
B. Specific and provided during the construction of the project, and the end of the project.
Explanation:
The feedback have to be specific and provided during the construction of the project, and at the end of the project.