Answer:
information services and support and network system administration
Step-by-step explanation:
The administrators of computer networks develop, support and maintain the computer networks of companies. A network is a group of computers connected to each other, usually through a powerful computer called a central server.
Computer network administrators design, develop and maintain the communication systems and computer networks used in many large companies. A network is a group of connected computers connected to each other, usually through a powerful computer called a central server.
Networks offer a number of advantages for companies, for example:
- Company staff can share information and resources.
- Staff can work in teams on common projects, even if they are in different offices.
- Information (for example, about customers, the total number of sales or inquiries, or financial information) can be recorded and analyzed centrally.
- Equipment such as printers and scanners can be connected to a group of common users.
- Staff can communicate easily and quickly, using email through the network.