Computer Networking What is the name of the software package that allows people to send electronic mail along a network of computers and workstations? Data communication package Memory resident package Electronic mail package Project management package None of these Data communication package Memory resident package Electronic mail package Project management package 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. 1 only 3 only 1 and 4 2 and 3 1 only 3 only 1 and 4 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered a broadband communications channel? microwave circuits fiber optic cable satellites systems coaxial cable All of these microwave circuits fiber optic cable satellites systems coaxial cable All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The dialogue techniques for terminal use do not include None of these questions and answers form fillings open-ended questions menu display None of these questions and answers form fillings open-ended questions menu display ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the subnetwork number of a host with an IP address of 172.16.66.0/21? 172.16.36.0 172.16.64.0 172.16.48.0 172.16.0.0 172.16.36.0 172.16.64.0 172.16.48.0 172.16.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Intranets and extranets can use their network fire walls and other security features to establish secure Internet links within an enterprise or with its trading partners. Select the best fit for answer: OSI Network operating system Network Server Virtual Private Network OSI Network operating system Network Server Virtual Private Network ANSWER DOWNLOAD EXAMIANS APP
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