complete solutions 2024/2025
True statements about the operation of a full-duplex Ethernet network - ANSWER-
There are no collisions in full-duplex mode.
A dedicated switch port is required for each full-duplex node.
The host network card and the switch port must be capable of operating in full-
duplex mode.
Which OSI layer header contains the address of a destination host that is on
another network? - ANSWER-Network Layer
Which layer of the TCP/IP stack combines the OSI model physical and data link
layers? - ANSWER-Network access layer
Which protocol uses a connection-oriented service to deliver files between end
systems? - ANSWER-FTP
What do switches do? - ANSWER-Prevent Ethernet Collisions, Create less
collision domains.
Mac Address - ANSWER-Physical Address, Layer 2 devices,
Which network device functions only at Layer 1 of the OSI model? - ANSWER-
Hub
Which transport layer protocol provides best-effort delivery service with no
acknowledgment receipt required? - ANSWER-UDP