PLEASE ANSWER more than 12 T0 14 sentences

Q1) How does SOAPs use of HTTP reduce the difference between SOAP and the request-reply protocol?

Q2)How do Linux and windows implement ICMP differently?

Q3)How is the stateless nature of HTTP overcome?

Q4) Are stream and block ciphers interchangeable? Why?

Q5)Does WiFi use NAT? Explain.

Q6)Explain the difference between broadcast and multicast and provide an example for the use of each.

Q7)Compare hosted virtualization, bare metal virtualization, and a headless server.