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