Computer Networking What is the main reason the OSI model was created? So application developers can change only one layer's protocols at a time. So different networks could communicate. To create a layered model larger than the DoD model. So Cisco could use the model. So application developers can change only one layer's protocols at a time. So different networks could communicate. To create a layered model larger than the DoD model. So Cisco could use the model. 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 Wide area network (WAN) Value added network (VAN) Local area network(LAN) None of these Remote communication network (RCN) Wide area network (WAN) Value added network (VAN) Local area network(LAN) None of these Remote communication network (RCN) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The most flexibility in how devices are wired together is provided by bus networks None of these T-switched networks star networks ring networks bus networks None of these T-switched networks star networks ring networks ANSWER DOWNLOAD EXAMIANS APP
Computer Networking After you have verified that TCP/IP is installed correctly, what is the next step in verifying the TCP/IP configuration? Ping the Microsoft Web site Ping the address of the local host Ping a distant router. Ping the broadcast address None of these Ping the Microsoft Web site Ping the address of the local host Ping a distant router. Ping the broadcast address None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is useful for troubleshooting NetBIOS name resolution problems? Netstat None of these NBTSTAT Hostname PING Netstat None of these NBTSTAT Hostname PING ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the problem with an interface if you type show interface serial 0 and receive the following message? "Serial0 is administratively down, line protocol is down." The administrator is pinging from the interface. The administrator has the interface shut down. No cable is attached. The keepalives are different times. The administrator is pinging from the interface. The administrator has the interface shut down. No cable is attached. The keepalives are different times. ANSWER DOWNLOAD EXAMIANS APP
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