Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent? 64 kbps. 8 kbps 128 kbps None of these 32 kbps 64 kbps. 8 kbps 128 kbps None of these 32 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol is used to send a destination network unknown message back to originating hosts? TCP BootP ICMP ARP TCP BootP ICMP ARP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The first step in troubleshooting many problems is to verify which of the following? The BDC is operable None of these The subnet mask is valid TCP/IP is installed correctly on the client The WINS server is running The BDC is operable None of these The subnet mask is valid TCP/IP is installed correctly on the client The WINS server is running ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? data link layer transport layer network layer None of these physical layer data link layer transport layer network layer None of these physical layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you ping the loopback address, a packet is sent where? On the network Down through the layers of the IP architecture and then up the layers again Across the wire None of these through the loopback dongle On the network Down through the layers of the IP architecture and then up the layers again Across the wire None of these through the loopback dongle ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol is used to find the hardware address of a local device? IP ARP RARP ICMP IP ARP RARP ICMP ANSWER DOWNLOAD EXAMIANS APP
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