When You Need to Use a Microphone to Be Heard

question 33

Multiple Choice

When you need to use a microphone to be heard, you are most likely to use

• A)a fixed microphone.
• B)a portable microphone.
• C)a lavalier or clip-on microphone.
• D)a table microphone.
• E)any of the above types of microphones.

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Definitions:

Frame

Groups of data packets that are sent together in a package.

Access Method

A method to control which computer is allowed to use transmission media at a certain time.

Ring Networks

A network topology where each node is connected to exactly two other nodes, forming a single continuous pathway for signals through each node - a ring.

Data Collisions

Occurrences in network communications where two devices attempt to send information over a network channel at the same time, resulting in a loss of data.