Answer:
Entertainment and Multimedia:
The entertainment and the multimedia are the networking applications and it is the combination of audio,video,text and graphics. It is used in various types of websites, TV or films and the many audio and visual projects in the system. It is also known as internet multimedia.
Communication and social networking:
Communication and the social networking uses various types of networking services for the efficient communication and networking. It basically allow set of rules and protocols in the networking applications so that we the people who are distant apart can communicate easily.
Social networking is one of the type of communication over the internet where we can communicate with the different people.
Healthcare:
The importance of networking services and the application in the health sector is that by using the internet we can easily done financial transaction in case of an emergency.
There is also development of biomedical researches and the professional education where the people can improve their own health by knowing the harmful effects before by using the internet network.