Computer Networking In OSI model, which of the following layer provides error-free delivery of data? Data link None of these Network Session transport Data link None of these Network Session transport ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? modem None of these multiplexer protocols gateway modem None of these multiplexer protocols gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking End-to-end connectivity is provided from host-to-host in: Session layer Data link layer Network layer None of these Transport layer Session layer Data link layer Network layer None of these Transport layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications lines is best suited to interactive processing applications? narrowband channels mixed band channels simplex lines full-duplex lines None of these narrowband channels mixed band channels simplex lines full-duplex lines None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the decimal and hexadecimal equivalents for the binary number 10110111? 83/0xC5 173/A6 69/0x2102 183/B7 83/0xC5 173/A6 69/0x2102 183/B7 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication network is one or more conductors that serve as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network the condition with two or more stations attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal None of these one or more conductors that serve as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network the condition with two or more stations attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal None of these ANSWER DOWNLOAD EXAMIANS APP
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