Computer Networking One important characteristic of the hub architecture of ARC-net is access control and addressing directionalized transmission None of these alternative routing multiple virtual networks access control and addressing directionalized transmission None of these alternative routing multiple virtual networks ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Baseband is a signal all of whose energy is contained within a finite frequency range transmission of signals without modulation All of these the simultaneous transmission of data to a number of stations None of these a signal all of whose energy is contained within a finite frequency range transmission of signals without modulation All of these the simultaneous transmission of data to a number of stations None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model. 2 and 3 3 only 1 and 4 1 only 2 and 3 3 only 1 and 4 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A T-switch is used to transmit characters one at a time rearrange the connections between computing equipment echo every character that is received control how messages are passed between computers None of these transmit characters one at a time rearrange the connections between computing equipment echo every character that is received control how messages are passed between computers None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following file retrieval methods use hypermedia? HTTP Archie None of these Veronica WAIS HTTP Archie None of these Veronica WAIS ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following would be good reasons to run NAT?1. You need to connect to the Internet and your hosts don't have globally unique IP addresses.2. You change to a new ISP that requires you to renumber your network.3. You don't want any hosts connecting to the Internet.4. You require two intranets with duplicate addresses to merge. All of these 2 and 4 1, 2 and 4 3 only All of these 2 and 4 1, 2 and 4 3 only ANSWER DOWNLOAD EXAMIANS APP
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