Computer Networking Which of the following is used for modulation and demodulation? multiplexer None of these protocols gateway modem multiplexer None of these protocols gateway modem ANSWER DOWNLOAD EXAMIANS APP
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. 128 kbps None of these 8 kbps 32 kbps 64 kbps. 128 kbps None of these 8 kbps 32 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? frame-relay map frame-relay interface-dci frame-relay arp frame-relay lmi-type frame-relay map frame-relay interface-dci frame-relay arp frame-relay lmi-type ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be? You didn NVRAM is corrupted. The configuration register setting is incorrect. The newly upgraded IOS is not compatible with the hardware of the router. You didn NVRAM is corrupted. The configuration register setting is incorrect. The newly upgraded IOS is not compatible with the hardware of the router. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for TV transmission and low power microwave applications? Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Very Low Frequency : 3 kHz to 30 kHz Super High Frequency : 3000 MHz to 30000 MHz Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Very Low Frequency : 3 kHz to 30 kHz Super High Frequency : 3000 MHz to 30000 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to support 600 hosts per subnet. What subnet mask should you use? 255.255.192.0 255.255.252.0 255.255.224.0 255.255.248.0 255.255.240.0 255.255.192.0 255.255.252.0 255.255.224.0 255.255.248.0 255.255.240.0 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS