At which layer of the OSI model do TCP and UDP operate?
À quelle couche du modèle OSI TCP et UDP fonctionnent-ils ?
Answers
ALayer 2, Data LinkCouche 2, liaison de données
BLayer 3, NetworkCouche 3, réseau
CLayer 7, ApplicationCouche 7, application
DLayer 4, TransportCouche 4, transport
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