ISDN Basic Rate Interface Consists of How Many Channels

question 45

Multiple Choice

ISDN basic rate interface consists of how many channels?

• A) 1
• B) 2
• C) 3
• D) 4

---

Definitions:

Business Message

Communication conveyed within or outside a business environment, intended to share information, persuade, or achieve a business objective.

Primary Steps

The initial actions or procedures taken to begin a process or project.

Audience Profile

A detailed description of the characteristics, behaviors, and preferences of a targeted audience or market segment.

Writing Process

A series of steps that writers follow to draft, revise, and finalize their work, including planning, drafting, revising, and editing.