It means how the items (for instance, devices in a network) are actually connected.
True
I'm not sure I understand the question but the sciences that study shapes are Geometery and Topology.
No, physical property is NOT a physical property itself
A physical change would be a change in a physical property. A "physical property", by itself, may or may not change.
No. It is a physical change.
a physical topology specifies what
The Physical topology of ieee 802.5 is a bus.
Yes, a physical topology can support multiple logical topologies.
Topology
A star topology.
How do hosts on a physical ring topology communication
physical map
it is the physical & logical arringment is called topology
physical topology support multiple logical topology because quality and speed of cable wires effect efficiency of network
SONET use RING physical topology and TOKEN logical topology. As simple as that. Logical topology deals with the data transmission. Physical topology deals with how the network is connected physically , BUS, RING, STAR and the like.
Physical topology are says how the wire are interconnected, while Logical topology is how the network behaves and interoperates.Sk wasim ul HaqueKharagpur, Madpur
In a LAN, the star topology is very common.