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
Are supplementary angles necessarily a linear pair?
No. All linear pair angles are supplementary, but supplementary angles do not have to be a linear pair.
What is 2600 sq cm in sq meters?
ANSWER: 0.26 sq m
1 meter = 100 centimeters
1 sq meters = (100 cm)2 = 10000 sq cm
2600 sq cm * 1 sq m/10000 sq cm = 0.26 sq m
UTP cable would not usually be used in a bus topology. It is very common (even at that low speed) for a star.
How do you rotate a figure 180 degrees clockwise on a graph?
multiply each coordinate by -1
For Example:
Starting coordinates ---> (5,3)
Multiply by -1 ---> (5,3) * -1
Final answer ---> (-5,-3)
If one system failed in star topology what happens?
In a star topology only the failed system would have a problem, unless the device was the network connectivity device (on a LAN).
In a WAN, if the building was connected through the central building and the central building had a problem then all buildings would be affected. If it isn't the central connection point then only the building with the problem would be affected.
What is the mass of a sample aerogel?
That's going to depend on the size of the sample you have. A larger sample
will have more mass than a smaller sample, much like virtually every other
known substance.
Aerogel is a synthetic porous material derived from a gel, in which the liquid
component of the gel has been replaced with a gas. The result is a solid with
extremely low density and thermal conductivity. It is nicknamed frozen smoke,
solid smoke, solid air or blue smoke owing to its translucent nature and the
way light scatters in the material; however, it feels like expanded polystyrene
(styrofoam) to the touch.
Various samples of aerogel may have densities anywhere between 1 mg/cm3
(less dense than air) to 2 mg/cm3 .
Why is five raised to the power of zero equal to one?
Because that value has been established by convention. Any number raised to the power of zero equals one. See the related question.
Why would you use a hybrid topology?
Reliable because a hybrid topology can diagnose and isolate faults efficiently. A network fault (such as a faulty node or a break in a network cable) will not affect the performance of the rest of the network. A hybrid network quickly scans all nodes and hardware points to detect where a fault lies, isolates it, and carries out further diagnostic tests. The rest of the network remains fully functional while this fault isolation and diagnosis is carried out. Flexible because I combine various configurations to bring about most optimal conditions to suit network traffic, processing loads and data latency. Hybrid networks can be expanded easily to add new systems and nodes. Each concentration point (or the point which a network connection is made) is designed to hold extra lobes. Additional network hardware peripherals can be attached to these lobes in order to increase capacity.
A hybrid topology is able to tap into the strengths of other topologies and ignore their weaknesses. This results in a complex network that is more efficient and effective than individual topologies. It combines the optimal features of its combined topologies. For instance, a star-wired ring topology combines the features of a star topology with those of a ring topology. This hybrid topology combines the fault tolerance capability of the star topology with the data reliability of the ring topology. A star-wired bus topology combines the features of a star topology with a linear bus topology. It combines the network extension features of the bus topology with the simplicity and fault tolerance of the star topology.
Difference between oblate spheroid and spherical?
Spherical is round where oblate spheroid is more like a oval shape
Is an Eulerian circuit traversable?
Yes. Because Eulerian circuits are a subset of Eulerian trails, all Eulerian circuits must be traversable since, by definition, a Eulerian trail is traversable.
What are the five types of network topology?
1.bus topology,
2.ring topology,
3.mesh topology,
4.star topology,
5.hybrid topology
Topology network formula and for example?
Only the formula required is for mesh topology. i.e.
The number of connections in a full mesh = n(n - 1) / 2.
What is the logical topology for mesh topology?
topology is function of x..........then the family of x belong to topology
