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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

What is commonly used in the Shout Triple Three Action stain remover?

The Shout Triple Action stain remover commonly uses a combination of enzymes, surfactants, and cleaning agents to break down and remove tough stains from clothing and fabrics.

What are Differences Between Star and Mesh Network Topologies?

mesh topology typically refers to a Wide Area Network where there are multiple paths connecting multiple sites. A router is used to search multiple paths and determine the best path for the data. Routes are determined by least cost, time of day and performance. A three or four site mesh network is relatively easy to create, whereas it is impractical to set up a mesh network of 100 sites or nodes. Mesh networks are used in Wide Area Networks (WANs) where reliability is important and the number of sites being connected together is fairly small.

A mesh network is costly to reconfigure, replace and administer. A mesh is best suited for situations where it will not need to be moved or expanded beyond five sites or nodes. If one site fails, an entire application can fail.

Also known as a star network, a star topology is one of the most common network setups where each of the devices and computers on a network connect to a central hub. A major disadvantage of this type of network topology is that if the central hub fails, all computers connected to that hub would be disconnected. Below is a visual example of a simple computer setup on a network using the star topology.

What is useful today from Coronado?

Coronado beaches are popular for surfing, sunbathing, and enjoying the beautiful views of the Pacific Ocean. The Hotel del Coronado is a historic landmark known for its luxury accommodations and stunning architecture. Additionally, Coronado's downtown area offers charming shops, restaurants, and art galleries for visitors to explore.

What best describes the EIGRP topology table?

The EIGRP topology table is a database that stores the network topology information learned by the EIGRP routing protocol. It contains details about neighboring routers, their IP addresses, metric values, and the network paths to reach destination networks. This information is used to calculate the best routes to different destinations in the network.

What topology is used to connect every host or site to every other host or site?

Full Mesh topology is used to connect every host or site to every other host or site. In a full mesh network, each node is connected directly to every other node in the network, providing a high level of redundancy and fault tolerance. However, it can be expensive and complex to implement on a large scale.

What best describes the term network topology?

Network topology refers to the arrangement of elements (links, nodes, etc.) in a network. It outlines how the components are interconnected and how data flows within the network. Common network topologies include star, bus, ring, and mesh.

How does the size of the organization have an effect on topology choices?

The size of an organization can impact the choice of network topology by influencing factors such as scalability, complexity, and cost. Larger organizations may require more complex and scalable topologies like a mesh or hybrid topology to accommodate a larger number of nodes and provide redundancy. Smaller organizations may opt for simpler topologies like a star or bus topology due to cost and ease of implementation.

What statement describes the logical topology for a LAN?

The logical topology for a LAN refers to how devices communicate with each other through the network. It defines the path data takes from one device to another, regardless of the physical layout of the network. Common logical topologies include bus, ring, star, and mesh.

What are the factors that you need to consider when recommending at topology?

When recommending a network topology, consider factors such as the size of the network, the types of devices that need to be connected, the level of security required, the scalability of the network, and the budget available for implementation. Additionally, factors like network traffic patterns, fault tolerance requirements, and ease of management should also be taken into account when selecting an appropriate network topology.

What is topology database in ospf?

In OSPF, a topology database is a data structure that each router maintains to store information about the network topology within an OSPF area. It includes details such as the network links, their costs, and the routers connected to those links. This database is used to calculate the best routes for routing packets through the network.

Why is the study of mapmaking called topology?

It isn't. You are thinking of topography, the study of surface geographical features. The study of map making as such is cartography.

The etymology of the word topology is from the Greek words, tópos, meaning place, and lógos, meaning reason and discourse. Hence tópos-lógos --> topology --> place-reasoning. From tópos we also get the word topical and from lógos, logic.

What is the difference between the passive and active route status as displayed in an eigrp topology table?

In EIGRP, the passive route status in the topology table indicates a route to a network that is not an EIGRP neighbor, while the active route status indicates a route to a network that is being actively queried and computed by the EIGRP router as a potential successor for the routing table.

What is a Topological map?

A topological map is a type of map that portrays the spatial relationship of features without regard to their actual geographic location. It focus on the connections and relationships between different elements such as roads, rivers, and boundaries, rather than their exact positions. Topological maps are often used for network analysis, routing, and spatial analysis in GIS.

When asked how she felt 10 years ago regarding marijuana use Cindy recalled attitudes closer to her current views than to the views she actually reported a decade earlier This best illustrates?

When asked how she felt 10 years ago regarding marijuana use Cindy recalled attitudes closer to her current views than to the views she actually reported a decade earlier. This best illustrates that Cindy has matured.

What type of topology used in schools?

In schools, a common networking topology used is a star topology. This setup involves connecting individual devices to a central switch or hub, facilitating efficient communication between devices. This topology offers ease of connectivity and centralized management, making it suitable for educational environments.

Why do some schools prefer star topology?

Some schools prefer star topology for their networks because it offers centralized control and management through a single hub or switch. This setup ensures that if one device fails, it does not affect the entire network, making troubleshooting and maintenance easier. Additionally, star topology allows for easy scalability by adding more devices without disrupting the network.

What is access method for ring topologies?

In a ring topology, the access method used is typically token passing. In this method, a token is passed around the ring from one node to the next, allowing nodes to transmit data when they possess the token. This helps in controlling and managing the network traffic in a structured manner.

How to find Msc-maths 1st year old questions papers?

You can try contacting your university or college's examination office to request old question papers for MSc Mathematics 1st year. You can also check online repositories, academic forums, or student groups where previous year's question papers might be shared. Additionally, some universities have online databases or archives where you can access past question papers.

What is the difference between network architecture and network topology?

The difference between architecture and topology is logical vs physical. Architecture is about the logical design of something. Topology is about the physical elements required to enable the architectural design. The difference between architecture and topology is logical vs physical. Architecture is about the logical design of something. Topology is about the physical elements required to enable the architectural design. The difference between architecture and topology is logical vs physical. Architecture is about the logical design of something. Topology is about the physical elements required to enable the architectural design.

What is the best topology for a library and why?

A star network is often the best choice for a library due to its centralized structure and ease of management. This setup allows for efficient communication between all devices and ensures that if one connection fails, it does not impact the entire network. Additionally, it is easier to troubleshoot and expand as needed.

What is vpn hard token?

This is very tuff to find wat is vpn hard token, kindly discuss if some 1 knows better

Why might a wireless mesh topology be superior to a base station topology for communications in a natural disaster?

-Failure during a single device won’t break the network.

-There is no traffic problem as there is a dedicated point to point links for every computer.

-Fault identification is straightforward.

-This topology provides multiple paths to succeed in the destination and tons of redundancy.

-It provides high privacy and security.

-Data transmission is more consistent because failure doesn’t disrupt its processes.

-Adding new devices won’t disrupt data transmissions.

-This topology has robust features to beat any situation.

-A mesh doesn’t have a centralized authority.

What is the difference between network and internetwork?

The difference between the two is that a network could be defined as a group of locally connected computers (Eg: Computers connected in an office buliding); whereas, An internetwork is a collection of individual networks, connected by intermediate networking devices, that functions as a single large network