Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 128 Kbps. None of these 8 Kbps 64 Kbps 32 Kbps 128 Kbps. None of these 8 Kbps 64 Kbps 32 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver 5 only 1 only 1 and 3 3 and 4 All of these 5 only 1 only 1 and 3 3 and 4 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command will show you the summary of the NAT configuration? show ip nat statistics debug ip nat clear ip nat translations * show ip nat translations show ip nat statistics debug ip nat clear ip nat translations * show ip nat translations ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The physical layer, in reference to the OSI model, defines the virtual circuit interface to packet-switched service None of these All of these data link procedures that provide for the exchange of data via frames that can be sent and received the interface between the X.25 network and packet mode device the virtual circuit interface to packet-switched service None of these All of these data link procedures that provide for the exchange of data via frames that can be sent and received the interface between the X.25 network and packet mode device ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The area of coverage of a satellite radio beam is known as None of these Beam width Footprint Identity Circular polarization None of these Beam width Footprint Identity Circular polarization ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Compared to analog signals, digital signals both A and B All of these are more accurate allow faster transmission None of these both A and B All of these are more accurate allow faster transmission None of these ANSWER DOWNLOAD EXAMIANS APP
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