PROTOCOL MODELS (OSI & TCP/IP Model) QUIZ – CCNA Please enter your email: Which of the following layers is present in OSI model but it is not present in TCP/IP model? Transport layer Session layer Application layer Physical Layer How does TCP differ from UDP? TCP belongs to OSI Model while UDP does not belong UDP provides connection oriented communication while TCP is connectionless TCP provides connection oriented communication while UDP is connectionless There is no difference between TCP and UDP How many total no. of layers are there in OSI Model? 6 5 4 7 Which model is this? TCP/IP Model OSI Model UDP Model Network Walks Model Routers belong to which Layer of OSI Model? Layer-1 (Physical Layer) Layer-2 (Data Link Layer) Layer-3 (Network Layer) Layer-4 (Transport Layer) Which of the following is based on the Application layer? None Email Services (Gmail, Yahoo, …) Voltage RJ45 OSI stands for what? Optical service implementation Operating system interface Open System Interconnection None of the above A Server at a company called ‘BytesIT‘ is running Gmail & Chrome Browser. At which layer of OSI Model is this Server operating? Layer-2 (Data Link Layer) Layer-3 (Network Layer) Layer-1 (Physical Layer) Layer-7 (Application Layer) Which Layer of OSI Model is used to deal with mechanical and electrical specifications (for example RJ45)? Layer-4 (Transport Layer) Layer-2 (Data Link Layer) Layer-1 (Physical Layer) Layer-3 (Network Layer) TCP & UDP belong to which Layer of TCP/IP Model? Transport Layer Data link Layer Network Layer Interface Layer Loading … Written by
