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