Computer Networking What are the data transmission channels available for carrying data from one location to another? None of these Narrowband Broadband All of these Voiceband None of these Narrowband Broadband All of these Voiceband ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which one of the following network uses dynamic or adaptive routing? TYMNET None of these SNA(IBM's System Network Architechture) ARPANET TYMNET None of these SNA(IBM's System Network Architechture) ARPANET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a firm wanted to transmit data from 1,000 punched cards to a remote computer, they would use a(n) data collection terminal None of these intelligent terminal batch processing terminal POS terminal data collection terminal None of these intelligent terminal batch processing terminal POS terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer. Ethernet, because it is cabled using fiber-optic cable Token-Ring, because it uses a MAU Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Ethernet, because it is cabled using fiber-optic cable Token-Ring, because it uses a MAU Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11b standard? 5Gbps 5GHz 2.4Gbps 2.4GHz 5Gbps 5GHz 2.4Gbps 2.4GHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A machine that connects to two or more electronic mail systems and transfers mail messages among them is known as User Agent mail gateway None of these Gateways bridges User Agent mail gateway None of these Gateways bridges ANSWER DOWNLOAD EXAMIANS APP
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