Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size? 16 15 8 None of these 4 16 15 8 None of these 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? None of these Fiber-optic cable Twisted-pair cable Coaxial cable None of these Fiber-optic cable Twisted-pair cable Coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking, the divisor is _____ the CRC. two bits more the same size as None of these one bit less than one bit more than two bits more the same size as None of these one bit less than one bit more than ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from packet losses. from out-of-sequence delivery from transmission line noise in routers from packet losses. from out-of-sequence delivery from transmission line noise in routers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? network layer physical layer None of these data link layer transport layer network layer physical layer None of these data link layer transport layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Number of bits per symbol used in Baudot code is None of these 1 5 8 9 None of these 1 5 8 9 ANSWER DOWNLOAD EXAMIANS APP
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