Describe the following questions:

1. Describe and explain the role and function of network connectivity in current computing.

2. Describe and explain the principles of communication in networks.

3. Describe the role and functionality of hardware and software entities that contribute to network communications.

4. Describe and explain the protocols and interactions that implement network communications.

5. Describe fundamental aspects of cloud computing.

6. Apply networking architecture knowledge to analyse the networking needs for business.