Computer Networking Where is a hub specified in the OSI model? Application layer Session layer Data Link layer Physical layer Application layer Session layer Data Link layer Physical layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard? CSMA/CD Collision detection Switched repeaters Token passing Time sharing CSMA/CD Collision detection Switched repeaters Token passing Time sharing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be? The router is not configured for the new host. The switch port the host is connected to is not configured to the correct VLAN membership. The host has an invalid MAC address. The VTP configuration on the switch is not updated for the new host. The router is not configured for the new host. The switch port the host is connected to is not configured to the correct VLAN membership. The host has an invalid MAC address. The VTP configuration on the switch is not updated for the new host. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for file transfer with minimal capability and minimal overhead? TELNET None of these FTP RARP TFTP TELNET None of these FTP RARP TFTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The basic Ethernet design does not provide automatic retransmission of a message multiple virtual networks None of these addressing access control automatic retransmission of a message multiple virtual networks None of these addressing access control ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What can cause a problem with communication with a client by name but not by IP address? The default gateway The IP address None of these Subnet mask Static files such as an LMHOSTS file or a DNS database The default gateway The IP address None of these Subnet mask Static files such as an LMHOSTS file or a DNS database ANSWER DOWNLOAD EXAMIANS APP
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