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: Network Server OSI Virtual Private Network Network operating system Network Server OSI Virtual Private Network Network operating system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What information is displayed by the show hosts command?1. Temporary DNS entries2. The names of the routers created using the hostname command3. The IP addresses of workstations allowed to access the router4. Permanent name-to-address mappings created using the ip host command5. The length of time a host has been connected to the router via Telnet All of these 1, 2 and 3 1 and 4 3, 4, and 5 All of these 1, 2 and 3 1 and 4 3, 4, and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class C network? 255.255.255.0 127.0.0.1 255.255.0.0 255.0.0.0 None of these 255.255.255.0 127.0.0.1 255.255.0.0 255.0.0.0 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as: modulation synchronizing None of these demodulation synchronizing modulation synchronizing None of these demodulation synchronizing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as None of these Amplitude modulation Aloha modem Angle modulation None of these Amplitude modulation Aloha modem Angle modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following transmission systems provides the highest data rate to an individual device None of these leased lines Telephone lines Voice band modem Computer bus None of these leased lines Telephone lines Voice band modem Computer bus ANSWER DOWNLOAD EXAMIANS APP
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