Answer:
1. Easier collaboration.
2. Improved communications.
3. Increased productivity.
4. Reduced cost.
Explanation:
Computer network is a group of computers connected together using a common communication protocol for the purpose of transmitting data electronically and sharing resources such as internet, printers, scanner etc. The computer network is mainly divided into three, these include;
- Wide Area Network (WAN).
- Metropolitan Area Network (MAN).
- Local Area Network (LAN).
Also, a network is made up of nodes, which comprises of systems or devices that are connected to a network and are capable of sending, receiving or transferring data e.g switch, hub, computer, server, printer etc.
The benefits of the computer network are, it improves communication, convenient resources sharing, reduced operating costs, increase productivity, flexibility and efficiency for users.
the second answer is correct
Explanation:
do u mean screen reading as in reading books in ur mobile ?
if so then disadvantage is the amount of eye strain u get staring into the screen
and advantage is the portability.
