Computer Networking What is the default subnet mask for a class A network? None of these 255.255.255.0.0 255.255.255.0 127.0.0.1 255.0.0.0 None of these 255.255.255.0.0 255.255.255.0 127.0.0.1 255.0.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The encoding method specified in the EIA-232 standard is _____. NRZ-L Manchester NRZ-I None of these Differential Manchester NRZ-L Manchester NRZ-I None of these Differential Manchester ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You type the following command into the router and receive the following output:Router#show serial 0/0 ^% Invalid input detected at '^' marker.Why was this error message displayed? The router does not have a serial0/0 interface. Part of the command is missing. You cannot have a space between serial and 0/0. You need to be in privileged mode. The router does not have a serial0/0 interface. Part of the command is missing. You cannot have a space between serial and 0/0. You need to be in privileged mode. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address? Issue the show ip arp command on the router connected to the switch. Issue the show ip route command on the router connected to the switch. Issue the show cdp neighbors detail command on the router connected to the switch. Issue the show cdp neighbor command on the router connected to the switch. Issue the show ip arp command on the router connected to the switch. Issue the show ip route command on the router connected to the switch. Issue the show cdp neighbors detail command on the router connected to the switch. Issue the show cdp neighbor command on the router connected to the switch. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet?1. Half-duplex Ethernet operates in a shared collision domain.2. Half-duplex Ethernet operates in a private collision domain.3. Half-duplex Ethernet has higher effective throughput.4. Half-duplex Ethernet has lower effective throughput. 4 only 1 and 4 2 only 1,2 and 3 4 only 1 and 4 2 only 1,2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down." Data Link layer Network layer None. It is a router problem. Physical layer Data Link layer Network layer None. It is a router problem. Physical layer ANSWER DOWNLOAD EXAMIANS APP
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