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Carrier Sense Multiple Access (CSMA) is a network protocol used to efficiently share a transmission medium among multiple nodes. It helps devices avoid collisions on the network by checking if the channel is busy before transmitting data, reducing the likelihood of data packets interfering with each other.
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Crystallization/recrystallization process can be used.
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Electrothermal processes, and electrolyric processes are both used in manufacturing trucks. When trucks are made, these processes are really significant.
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Which access method is used by Ethernet?
CSMA/CD: Carrier Sense Multiple Access / Collision Detection.
Describe one protocol used for Local Area Network?
IP, appletalk, token ring, CSMA/CD, CSMA/CA
How does csma minimize fading?
How does CSMA minimize fading?
What mechanism is used by wireless technologies to avoid collisions in the wireless domain?
CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance)
Which access method is used on an 802.11g network?
Csma/ca
Which mechanism is used by wireless technologies to avoid collisions in the wireless domain?
Csma/ca
Mechanisms used on Ethernet networks to control access to transmission medium?
Csma/cd
Distinguish between persistent and non persistent CSMA?
Pesistentent CSMA sense the channel continuously where as non pesistent CSMA resense the channel after a time decided randomly or based on probabilistic work----- Sanjay Bhaumick
How CSMA work?
Carrier Sense Multiple Access (CSMA) is a network protocol used to manage access to a shared communication medium. It operates by having devices first listen to the channel to determine if it is free (carrier sensing) before attempting to transmit data. If the channel is busy, the device will wait until it becomes free; if it’s clear, the device sends its data. To prevent collisions, CSMA may use techniques like CSMA/CD (Carrier Sense Multiple Access with Collision Detection) or CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance).
What is the difference between csma CD and csma ca - 42k?
*** In CSMA/CD it detects that a collision take place and resend the frame that was send. On a wirless network losing bandwidth along with time to detect that a collision took place was not acceptable , so CSMA/CA was utilized. ** CSMA/CD can achieve above 70% efficiency under heavy loads compared to CSMA/CA that can only achieve up to 30% efficiency under heavy loads. CSMA/CA network: A network in which the medium access control protocol requires carrier sense and where a station always starts transmission by sending a jam signal; if there is no collision with jam signals from other stations, it begins sending data; otherwise, it stops transmission and then tries again later. CSMA/CD network: A bus network in which the medium access control protocol requires carrier sense and in which exception conditions caused by collision are resolved by retransmission
Characteristics of Ethernet 802.3?
1. Based on the CSMA/CD process 2. Specifies the MAC portion of the data link layer (layer 2)
To 802.11 standard IEEE specifies what type of access method?
Network+ Guide to Networks answer: Csma/ca
