Past Papers 11th Class Computer Science Ch-2

Past Papers 11th Class Computer Science Ch 2 Questions

• Write the name of different LAN protocols.
• What is ARC Net?
• How does tree topology differ from mesh topology?
• List at least two differences between FTP and HTTP.
• What is CSMA/CD?
• What is MAN?
• How does star topology works?
• In which situation gateway is used.
• Define LAN.
• Write some benefits of using computer networks.
• What is bus topology?
• What is intranet?
• What is workgroup computing?
• Explain TCP/IP.
• Define computer network.
• Distinguish between De-factor and De-jure standards.
•  Define network interface card.
• Define the term baseband.
• Define ring topology.
• What is the use of token in ring topology?  
• What is data link layer of OSI model?
• Name different types of LAN topologies.
• Define extranet.
• How ISDN is different from DSL?
• Define dedicated server.
• Define encoder and decoder.
• What is MAN?
• Define Gopher.
• Define the term bridge.
• Give two use of Email.
• Give two reasons for the importance of computer network.
• Differentiate between intranet and extranet.
• Write two use of bridge in network.
• What is uploading and downloading of data?
• Define local area network.
• How bridge improves network performance?
• Why Server computer is more powerful then client computers?
• What is the purpose of application layer?
• State the purpose of transport layer.
• Write the two use of server computer.
• What is client server network model?
• What does means by network topology?
• Enlist different components of LAN?
• What is physical layer function?
• List any two benefits of computer network.
• Write two function of network layer.
• What is groupware?
• Distinguish between LAN and WAN?
• State the purpose of router?
• Which transmission media is used in LAN?
• What is the use of repeater?
• How tree topology is constructed?
• Write the function of presentation layer?
• What is the function of session layer in OSI model?
• How does TCP/IP transmit data?
• State the purposes of telecommunication.
• What is Email?
• What do you mean by www?
• Define a Website?
• Distinguish between frame and packet?
• Which two topologies are combined to make a tree topology?
• What is network protocol?
• Define client computer?