1. What are three examples of TCP/IP application layer protocols? (Choose three.)
| | a terminal emulation protocol that supports remote console connections with various network devices |
| | a protocol created by IBM that makes it easier for mainframes to connect to remote offices |
| | a protocol responsible for transporting electronic mail on TCP/IP networks and the Internet |
| | a protocol that controls the rate at which data is sent to another computer |
| | a protocol that exchanges network management information between a network device and a management console |
| | a protocol that conducts a test of the path through which a packet travels from source to destination |
2. Refer to the exhibit. The exhibit shows simplified protocol data units from different OSI model layers. Which three statements are true about the PDUs and the encapsulation process? (Choose three.)
| | PDU #1 is a frame. |
| | PDU #2 is an application layer PDU |
| | PDU #3 is a segment. |
| | PDU #4 is a transport layer PDU. |
| | The order in which these PDUs are created during the encapsulation process is 3, 4, 1, 2. |
| | The order in which these PDUs are created during the encapsulation process is 2, 1, 4, 3. |
