B. Star
Ring, Star, Bus, Mesh.
-Media segment failure does not affect the whole network -They can be implemented on internetworks using routers -They combine a mesh topology with earlier the bus, star, or ring topologies -They are used on the internet
GO TO armsitgs.wetpaint.com and they have a lot of stuff over topologies it could really help you
Mesh topologies and SONET rings.
Network Topology decides how Devices on a Network will be interconnected. General used Topologies are BUS, RING & STAR Topologies.
I found and linked below a website that has information on many, but not all, network topologies.
star topology
A network or the network's layout. How different nodes in a network are connected to each other and how they communicate are determined by the network's topology. Topologies are either physical or logical. Below are diagrams of the five most common network topologies.
Star topologies. Sometimes combined topologies are used of which i have no idea!! :P
The complex combination of pure topologies is called a Hybrid. Examples of hybrid are star ring network and star bus network.
Bus star ring mesh hybrid
A complex combination of topologies is often referred to as a hybrid topology. It combines two or more different basic network topologies, such as star, bus, ring, or mesh, to meet the specific needs of a network infrastructure. Hybrid topologies offer a balance of scalability, fault tolerance, and performance.
Star
these are the four types of the topologies such as WAN:-Wide Area Network LAN:- Local Area Network MAN- Metropolitan Area network CAN:- Campus Area Network In these topologies meanings are clear for a name
Mesh
Star network,ring network,tree network,bus network