35-What is the difference between the network applications and application layer protocols, give a detailed example 36-What is the difference between stateful and stateless protocols give an example of each 37-Explain the similarities and differences between persistent and non-persistent HTTP 38-HTTP request/response message format 39-HTTP response status codes 40-Cookies process components and how it works 41- File distribution time in client-server and P2P model 42-How does DASH work for multimedia streaming 43-TCP three way handshake 44-TCP session termination 45-TCP header segment fields 46-IP header fields 47-TCP round trip time and time out interval calculations 48-Effects of congestion 49-Max-Min Fairness algorithm 50-How does TCP Reno and Tahoe congestion algorithms work 51-TCP important mechanisms that implement AIMD 52-Converting between different base systems binary, decimal, hexadecimal 53-IP addressing classes 54-Classful and Classless subnetting, CIDR, and VLSM 55-Calculate the network address, determine the broadcast address and the available IP addresses available for a given IP address. For example IP address is 192.168.10.131 56-Find the smallest number of subnets required to create if the number of hosts per subnet is (for example) 25 hosts per subnet. 57-ICMP packet format and different fields values