Question

fill in the blanks

(Node, topology, security, server, optical)

1. A _____ is a computer or an electronic device that is attached to the network.

2. In ______ fibres, glass is present at the centre.

3. A _______ is is a central computer or an electronic device that is connect all the other computer which one another.

4. The various ______ arrangements or line, bus, ring, star, tree and mesh.

5. Network ______ means defining some rules to prevent unauthorised access, misuse, modification of network accessible data and resources.​

Answer 1

Answer:

mark brainliest

Explanation:

Node, topology, security, server, optical)