Computer Networking What is the default subnet mask for a class B network? None of these 127.0.01 255.255.0.0 255.0.0.0 255.255.255.0 None of these 127.0.01 255.255.0.0 255.0.0.0 255.255.255.0 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 keepalives are different times. No cable is attached. The administrator has the interface shut down. The administrator is pinging from the interface. The keepalives are different times. No cable is attached. The administrator has the interface shut down. The administrator is pinging from the interface. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a host on a network has the address 172.16.45.14/30, what is the subnetwork this host belongs to? 172.16.45.8 172.16.45.12 172.16.45.0 192.168.10.126 172.16.45.4 172.16.45.8 172.16.45.12 172.16.45.0 192.168.10.126 172.16.45.4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocol is connection-oriented? TCP NetBEUI UDP IPX TCP NetBEUI UDP IPX ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session? Decrease the sequence number. Send a different source port number. Decrease the window size. Restart the virtual circuit. Decrease the sequence number. Send a different source port number. Decrease the window size. Restart the virtual circuit. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol is used between E-Mail servers? SNMP POP3 None of these SMTP FTP SNMP POP3 None of these SMTP FTP ANSWER DOWNLOAD EXAMIANS APP
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