1.Define network
2.what is tcp model
3.what is osi model
4.what are d differences btwn tcp and osi
5.what is a protocol
6.functioning of physical layer,data link,network,transport and application layers
7.protocols in app layer
8.protocols in datalink layer
9.protocols in network layer
10.protocols in transport layer
11.protocols in physical layer
12.define dijkstras program
13.what is routing
14.what are the services of all the layers(app,datalink,transport,physical,network)
15.what is frame
16.what is socket
17.what is port
18.differences btwn tcp and udp
19.differences btwn serversocket and socket
20.what are exceptions
21.what is a datagram packet
22.what is a thread
23.explain start and run methods
24.exmples of exceptions
25.what is a communication subnet
26.what are the de-limiters and its uses
27.what is a crc
28.define checksum
29.what is iterative and concurrent programming
30.what are the differences btwn byte,bit stuff
31.disadvantages of character count method