Computer Networking Modem is used in data transmission. When was it invented and in which country? 1963, USA 1950, USA 1965, Germany 1950, Japan None of these 1963, USA 1950, USA 1965, Germany 1950, Japan 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. 3 only 1 and 4 1 only 2 and 3 3 only 1 and 4 1 only 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What keystroke will terminate setup mode? Ctrl+Z Ctrl+C Ctrl+Shift+^ Ctrl+^ Ctrl+Z Ctrl+C Ctrl+Shift+^ Ctrl+^ ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0 and require nine subsets for your company and the maximum number of hosts. What subnet mask should you use? 255.255.255.224 255.255.255.248 255.255.255.192 255.255.255.240 255.255.255.252 255.255.255.224 255.255.255.248 255.255.255.192 255.255.255.240 255.255.255.252 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many pairs of stations can simultaneously communicate on Ethernet LAN? 1 None of these 2 multiple 3 1 None of these 2 multiple 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the standard protocol for network management features? SMS None of these SNMP FTP SNA SMS None of these SNMP FTP SNA ANSWER DOWNLOAD EXAMIANS APP
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