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? 64 Kbps None of these 32 Kbps 8 Kbps 128 Kbps. 64 Kbps None of these 32 Kbps 8 Kbps 128 Kbps. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The area of coverage of a satellite radio beam is known as None of these Identity Circular polarization Footprint Beam width None of these Identity Circular polarization Footprint Beam width ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class A network? 127.0.0.1 255.0.0.0 None of these 255.255.255.0.0 255.255.255.0 127.0.0.1 255.0.0.0 None of these 255.255.255.0.0 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a network with dozens of switches, how many root bridges would you have? 12 5 2 1 12 5 2 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a group of computers is connected together in a small area without the help of telephone lines, it is called Remote communication network (RCN) Local area network(LAN) Value added network (VAN) None of these Wide area network (WAN) Remote communication network (RCN) Local area network(LAN) Value added network (VAN) None of these Wide area network (WAN) 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? The newly upgraded IOS is not compatible with the hardware of the router. NVRAM is corrupted. You didn The configuration register setting is incorrect. The newly upgraded IOS is not compatible with the hardware of the router. NVRAM is corrupted. You didn The configuration register setting is incorrect. ANSWER DOWNLOAD EXAMIANS APP
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