Describe the various network types, including personal, local, metropolitan, and wide area networks.
[5 marks]In what contexts are HTTP, HTTPS, and SMTP protocols typically applied?
[5 marks]How is the OSI model structured in contrast to the TCP/IP model?
[5 marks]How do different network devices—hubs, switches, routers, and others—contribute to data communication?
[5 marks]What are the characteristics of Ethernet in half-duplex and full-duplex configurations?
[5 marks]In Layer-2 networking, how is switching handled and how do switches track connected devices?
[5 marks]Can you explain the purpose and working of the Spanning-Tree Protocol (STP)?
[5 marks]How are IP, ICMP, ARP, and RARP used for addressing and messaging in a network?
[5 marks]Explain how IP addresses are divided into classes and how subletting is used for efficient addressing.
[5 marks]What are the advantages of IPv6 over IPv4?
[5 marks]What are the fundamental procedures for router configuration?
[5 marks]How does a Virtual LAN improve network organization and performance?
[5 marks]What are the core duties of the transport layer in network communication?
[5 marks]What is the difference between HTTPS, TLS, and SSH in securing internet communication?
[5 marks]How do symmetric cipher modes function in data encryption?
[5 marks]Page 1 of
[2 marks]How is cryptanalysis used to break cryptographic systems, and what are the common attack methods?
[5 marks]Describe the RSA algorithm and its application in securing digital communication. Page 2 of
[2 marks]