List of top Computer Applications Questions on Computer Networks

Explain the different types of network topologies (Bus, Star, Ring, Mesh).
Differentiate between guided (Twisted pair, Fiber-optic) and unguided (Radio, Microwave, Infrared) transmission media.
Define the role of network devices like Modems, Routers, Gateways, and Switches.
Explain the functions of common network protocols: HTTP, FTP, SMTP, and TCP/IP.