Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? 4 2 None of these 6 3 4 2 None of these 6 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A WATS arrangement is always less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is never less expensive than flat-rate service is always less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is never less expensive than flat-rate service ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? Fiber-optic cable Metallic cable Twisted pair cable All of these Fiber-optic cable Metallic cable Twisted pair cable All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet?1. Half-duplex Ethernet operates in a shared collision domain.2. Half-duplex Ethernet operates in a private collision domain.3. Half-duplex Ethernet has higher effective throughput.4. Half-duplex Ethernet has lower effective throughput. 1,2 and 3 4 only 1 and 4 2 only 1,2 and 3 4 only 1 and 4 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which of the following technologies is the term HFC used? Frame Relay DSL Dedicated T1 PPPoE Frame Relay DSL Dedicated T1 PPPoE ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command would you place on interface on a private network? ip nat outside ip inside local ip outside global ip nat inside ip nat outside ip inside local ip outside global ip nat inside ANSWER DOWNLOAD EXAMIANS APP
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