Answer:
T10BASE-T networks require a minimum of Category 3 cable and connection hardware for proper operation.
Explanation:
The characteristics of this cable:
1. Complies with EIA / TIA - 568-B ISO / IEC 11801 Class C
2. 0.51 mm (24 AWG) solid copper conductor
3. PE (Polyethylene) insulation,
4. PVC outer cover,
5. no flame propagator and
6. self-extinguishing.
7. Twisted pair
8. SUITABLE FOR VOICE AND DATA INSTALLATIONS FROM 10Mbps to 16Mbps.
<u>It is suggested to buy the complete coil to change the wiring gradually.
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Designers use both isometric and perspective sketches to
maintain an object’s visual proportions. Isometric sketches are 3D objects
drawn with lines that have no vanishing points while perspective sketches are 3D
objects drawn with one or more vanishing points.
Designers choose to use an
isometric sketch because it is more accurate than perspective drawings and
makes the design look more professional. Isometric sketches are much easier to
handle because the length of each measure is same as the plan. This is especially
for designers drawing pictures by hand. It is time saving and you do not need
to calculate the angle of every edge.
Answer:
Explanation:
In digital image processing, degradation is a process of introducing defects to the image. Understanding the degradation function will allow restoration of the original image.
There are many different causes for image degradation such as motion blur, digital noise and lens off-focus. In cases like motion blur, it is possible to come up with an very good estimate of the actual blurring function and "undo" the blur to restore the original image. For digital noise, a statistical model can be set up to compensate for the degradation it caused. Similarly lens focus can be compensate by an optical model if the mis-focus is known.
The above are three degradations that I could find. A lot more information can be found about restoration functions. If you search for image degradation online, you will find a discussion on Quora and an interesting introduction from Rice University. Good luck!