Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? A G B N A G B N 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 1, 2 and 3 All of these 1 and 4 3, 4, and 5 1, 2 and 3 All of these 1 and 4 3, 4, and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Telecommunication networks frequently interconnect an organization with its customers and suppliers. Select the best fit for answer: Extranets Inter organizational networks Switching alternating None of these Bandwidth alternatives Extranets Inter organizational networks Switching alternating None of these Bandwidth alternatives ANSWER DOWNLOAD EXAMIANS APP
Computer Networking X.21 is a very common bit-oriented data link protocol issued by ISO a method of determining which device has access to the transmission medium at any time None of these a method access control technique for multiple-access transmission media network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued by ISO a method of determining which device has access to the transmission medium at any time None of these a method access control technique for multiple-access transmission media network access standard for connecting stations to a circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operation is performed on the bits to check an error-detecting code? Coder-decoder Codec Attenuation None of these Checksum Coder-decoder Codec Attenuation None of these Checksum ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz None of these Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz Medium Frequency : 300 kHz to 3 MHz Low Frequency : 30 kHz to 300 kHz None of these Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz ANSWER DOWNLOAD EXAMIANS APP
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