How Many Channels Are Used for Data, Voice, and Graphics

question 83

Multiple Choice

How many channels are used for data, voice, and graphics transmissions in an ISDN basic rate interface?

• A) 1
• B) 2
• C) 3
• D) 4

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Definitions:

Explicit

Clearly expressed or fully stated in the actual text or speech.

Maintenance Rehearsal

Practice of saying some information to be remembered over and over in one’s head in order to maintain it in short-term memory.

Repeating Items

The act of presenting the same items or information multiple times to reinforce memory or learning.

Eyewitness Testimony

Evidence provided by individuals who were present during an event, often used in court, which can be highly influential but sometimes unreliable due to memory inaccuracies.