problem 1) Answer all the problems.
i) What is computer network?
ii) Differentiate between half duplex and full duplex?
iii) What is LAN? How it is different from WAN?
iv) What is network protocol?
v) What is TCP/IP model?
problem 2) Describe the need of computer network, with its applications.
problem 3) Describe various types of server use in computer field.
problem 4) Describe all the layers of OSI model with diagram.
problem 5) Answer all the problems.
i) What is Band Width and channel capacity?
ii) What is data encoding?
iii) What is the difference between FSK and PSK.
iv) What is the difference between Half Duplex and Full Duplex.
v) What is the difference between circuit switching and packet.
problem 6) Describe the various media use in computer network.
problem 7) Describe NRZ, RZ, Manchester and differential Manchester encoding.
problem 8) describe stop and wait, sliding window protocol with diagram.