The transmission media can be:

Options

A. guided only
B. unguided only
C. both (1) and (2)
D. neither (1) nor (2)

Answer

### Step-by-Step Solution:

1. **Understanding Transmission Media**:
- Transmission media refers to the means through which signals are transmitted in telecommunication. It mediates the propagation of signals.

2. **Types of Transmission Media**:
- Transmission media can be broadly classified into two categories: **Guided Media** and **Unguided Media**.

3. **Guided Media**:
- Guided media, also known as wired or bounded transmission media, requires a physical medium for signal transmission. Examples include:
- Twisted Pair Cable
- Coaxial Cable
- Optical Fiber Cable
- Strip Line

4. **Unguided Media**:
- Unguided media, on the other hand, does not require any physical medium. It is also referred to as wireless or unbounded transmission media. This type of media allows for the transmission of electromagnetic signals through the air or space without the need for wires.

5. **Conclusion**:
- Therefore, the transmission media can be classified into two main types: **Guided Media** and **Unguided Media**.