| CCNA 1 Exploration V4 Module 2 Exam 100% new | | | | signals**originate the flow of datamanage data |
| Update | | | | flows**final termination point for data flow |
| 1. Which two layers of the OSI model have the same | | | | 7. What can be identified by examining the network |
| functions as the TCP/IP model Network Access | | | | layer header?the destination device on the local |
| Layer? (Choose two.) | | | | mediathe path to use to reach the destination |
| Network | | | | host**the bits that will be transferred over the |
| Transport | | | | mediathe source application or process creating the |
| Physical** | | | | data |
| Data Link** | | | | 8. What is the proper order of the layers of the OSI |
| Session | | | | model from the highest layer to the lowest |
| 2. What is a primary function of the trailer information | | | | layer?physical, network, application, data link, |
| added by the data link layer encapsulation?supports | | | | presentation, session, transportapplication, physical, |
| error detection**ensures ordered arrival of | | | | session, transport, network, data link, |
| dataprovides delivery to correct destinationidentifies | | | | presentationapplication, presentation, physical, session, |
| the devices on the local networkassists intermediary | | | | data link, transport, networkapplication, presentation, |
| devices with processing and path selection | | | | session, transport, network, data link, |
| 3. During the encapsulation process, what occurs at | | | | physical**presentation, data link, session, transport, |
| the data link layer? | | | | network, physical, application |
| No address is added. | | | | 9. |
| The logical address is added. | | | | Refer to the exhibit. Which three labels correctly |
| The physical address is added.** | | | | identify the network types for the network segments |
| The process port number is added. | | | | that are shown? (Choose three.) |
| 4. What device is considered an intermediary | | | | Network A -- WAN |
| device?file server | | | | Network B -- WAN** |
| IP phonelaptopprinterswitch** | | | | Network C -- LAN** |
| 5. Which layer encapsulates the segment into | | | | Network B -- MAN |
| packets?physicaldata linknetwork**transport | | | | Network C -- WAN |
| 6. Which statements correctly identify the role of | | | | Network A -- LAN** |
| intermediary devices in the network? (Choose | | | | 10. What are the key functions of encapsulation? |
| three.)determine pathways for data**initiate data | | | | (Choose three. |
| communicationsretime and retransmit data | | | | |