Aristotle's communication model is one of the earliest known models. It simplifies the communication process into three fundamental elements:
This model focuses on public speaking and persuasion, outlining a direct, linear path from the speaker to the audience through the speech.
By defining only these three core components, Aristotle's model uniquely satisfies the condition of using just three elements to explain the communication process among the given options.
Other communication models, such as Berlo's SMCR (Source, Message, Channel, Receiver) or Westley and Maclean's, involve more than three elements, including factors like the channel, feedback, noise, and fields of experience.
Therefore, Aristotle's model is the correct answer as it adheres strictly to the three-element structure specified in the question.
The faces of a cube are numbered 1 to 6. Four different positions of the cube are shown below :

The number on the face opposite to 2 is:
| List - I | List - II | ||
| (a) | Communicator | (i) | Needs |
| (b) | Message | (ii) | Availability |
| (c) | Channel | (iii) | Relative advantage |
| (d) | Receiver | (iv) | Credibility |
| (v) | Fidelity |