Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Attenuation Coder-decoder Codec Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation Coder-decoder Codec Checksum Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which type of OSPF network will elect a backup designated router?1. Broadcast multi-access2. Non-broadcast multi-access3. Point-to-point4. Broadcast multipoint 3 and 4 3 only 1 and 2 None of these 3 and 4 3 only 1 and 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the network topology in which there are bi-directional links between each possible node? Tree Star Ring Mesh None of these Tree Star Ring Mesh None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the wrong data communication system component: Transits Protocol Receiver Medium Transits Protocol Receiver Medium ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Start and stop bits are used in serial communication for Slowing down the communication Error correction Error detection Synchronization Slowing down the communication Error correction Error detection Synchronization ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication network is the condition with two or more stations attempt to use the same channel at the same time one or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these the condition with two or more stations attempt to use the same channel at the same time one or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these ANSWER DOWNLOAD EXAMIANS APP
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