CSMA/CD (carrier sense multiple access/collision detection) CD (collision detection) defines what happens when two devices sense a clear channel, then attempt to transmit at the same time. A collision occurs, and both devices stop transmission, wait for a random amount of time, then retransmit. This is the technique used to access the 802.3 Ethernet network channel. This method handles collisions as they occur, but if the bus is constantly busy, collisions can occur so often that performance drops drastically. It is estimated that network traffic must be less than 40 percent of the bus capacity for the network to operate efficiently. If distances are long, time lags occur that may result in inappropriate carrier sensing, and hence collisions.
CSMA/CA (carrier sense multiple access/collision avoidance) In CA (collision avoidance), collisions are avoided because each node signals its intent to transmit before actually doing so. This method is not popular because it requires excessive overhead that reduces performance.
The car is made of steel. the biker is made of flesh, and the bike is pretty much useless in a collision
The number of pandas involved and the giantness of the associated dicks.
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Tax planning is legal while tax avoidance will get you into a lot of trouble
detecting the smile in the picture by making the picture into a clarity picture. i.e. by boosting of pixels(decreasing the space between pixels of an image)
In the personality it does not necessarily interfere with your life it is just who you are, the disorder is a chronic condition that cripples you.
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Aproach-approach conflict: a choice must be made between two attractive goals. The problem is that you can choose just one of the two goals Avoidance-aviodance conflict: a choice must be made between two unattractive goals. ("caught between a rock and a hard place") Approach-avoidance conflict: a choice must be made about whether to pursue a single goal that has both attractive and unattractive aspects.
The defects detection is the validation process. The defects prevention is a verification process.
There's more force exerted in the high speed collision.
There is more kinetic energy involved in the case of a high-speed collision.