Question

Anwer the following

6. Write a short note on the hardware parts required to establish a network
7. Explain the major functions of operating system
8. Write the advantages and disadvantages of the following:
(a) star topology (b) ring topology (c) bus topology
(d) mesh topology
9. What do you mean by wireless communication? Explain any one popular wireless technology​

Answer 1

Answer:

Wireless communication is the electromagnetic transfer of information between two or more points that are not connected by an electrical conductor. The most common wireless technologies use radio waves. ... The term wireless has been used twice in communications history, with slightly different meaning.

Answer 2

Explanation:

wireless communication is the electromagnetic transfer of information between two or more points that are not connected by an electrical conductor. the most common wireless technologies use radio waves . ... the Term wireless has been used twice in communications history, with slightly different meaning