0
Topology
While geometry is primarily concerned with the mathematical properties of spatial objects, topology is concerned with the mathematical properties of those objects under continuous deformations. Please post all questions about topological subjects like homeomorphisms, manifolds, convergence, and connectedness, as well as their broad applications in computing, physics, and graph theory, into this category.
1,087 Questions
The wikipedia article says, 'The definition of a topological space relies only upon
set theory and is the most general notion of a mathematical "space" that allows for the definition of concepts such as continuity, connectedness, and convergence.'
These are abstract spaces where distance is, in some sense, ignored. When Euler considered the 'seven bridges of Koenigsberg problem', for instance, he appreciated that he was ignoring the distances between the bridges and was considering only how they were connected--so that someone could traverse each of them just once. Since that time, of course, the idea of a topological space has permeated many areas of mathematics.
Where do bus topology usually used?
Bus topology is commonly used in small networks or for temporary setups, such as in local area networks (LANs) where the cost of cabling needs to be minimized. It is often utilized in environments like office buildings, schools, and during events where quick and easy installation is required. However, due to its limitations in scalability and fault tolerance, it is less common in larger or more critical network infrastructures.
What is advantage of ring topology?
a ring can operate as a communicationnetwork if it perform the following three functions. 1.data insertion 2.data reception 3.data removal
1.these functions are mainly provided by the repeaters.
2.each repeater also act as the device attachment point. hence the function of data insertion is accomplished by the repeaters.
3.data is transmitted in the form of packets.
4.each packets consists of a destination addrtess field.as this packet by a repeater , the destination address field is
mesh
Is a mesh used in a abdomial hysterectomy bilaterd salphingo Oophorectomy?
A mesh is not typically used in an abdominal hysterectomy with bilateral salpingo-oophorectomy (BSO). This procedure primarily involves the removal of the uterus, cervix, and both ovaries and fallopian tubes, often performed for reasons such as fibroids, endometriosis, or cancer. While mesh may be used in pelvic organ prolapse surgeries, its use in hysterectomies is generally not standard practice. Always consult with a healthcare provider for specific surgical details and options.
What is the difference between full mesh and partial mesh?
Clients in a full mesh have a direct connection with all other clients in the mesh. while a partial mesh does only have some connections with other clients in the mesh.
Why suitable to bus topology from other?
Bus topology is suitable for small networks due to its simplicity and cost-effectiveness. It requires less cable than other topologies, making installation easier and cheaper. Additionally, it allows for easy addition of devices without disrupting the network. However, it is less reliable than star or mesh topologies, as a failure in the main cable can bring down the entire network.
