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QUESTION NO: 6 The TCP/IP network model differs from the more popular OSI model. Which of the layers below belong to the TCP/IP model? (Select all that apply) A. Application layer B. Session layer C. Transport layer D. Internet layer E. Network layer F. Data link layer G. Physical layer QUESTION NO: 8 In the OSI model, at which layers do WANs operate at? (Select three answer choices) A. Application layer B. Presentation layer C. Session layer D. Transport layer E. Network layer F. Data link layer G. Physical layer Which of the following protocols operate at the 'Application layer' of the OSI model? (Select all valid answers) A. TCP B. Telnet C. FTP D. ARP E. IP F. None of the above At which layer of the OSI model is the optimal path to a network destination determined at? A. Data Link B. Session C. Physical D. Presentation E. Network F. Transport QUESTION NO: 9 Which one of the following is the most commonly used layer 2 network device? A. Hub B. Bridge C. Switch D. Router E. Repeaters F. None of the above Classify the terms on the left into their proper OSI layer categorizes on the right. Do this by dragging and dropping the correct terms on the left with the correct answers on the right hand side. Note that not all left side options will be used. While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out." At which OSI layer is this problem associated with? A. The data link layer B. The application layer C. The access layer D. The session layer E. The network layer You download a file from an FTP site on the Internet. What is the highest layer in the OSI model used in this FTP operation? A. Application B. Presentation C. Session D. Transport E. Internet F. Data Link G. Physical What command verifies connectivity between two hosts by sending and receiving ICMP echo messages? A. ping B. tracert C. netstat D. show cdp neighbors detail E. show ip route F. traceroute Which router IOS commands can be used to troubleshoot LAN connectivity problems? (Select three) A. Ping B. Tracert C. Ipconfig D. Show ip route E. Winipcfg F. Show interfaces A host computer has been correctly configured with a static IP address, but the default gateway is incorrectly set. Which layer of the OSI model will be first affected by this configuration error? A. Layer 1 B. Layer 2 C. Layer 3 D. Layer 4 E. Layer 5 F. Layer 6 E. Layer 7 Which layer of the OSI reference model is responsible for ensuring reliable end-to-end delivery of data? A. Application B. Presentation C. Session D. Transport E. Network F. Data-Link There are 2 switches in the Testking LAN, with no routers. Ports 1, 2 & 3 are assigned to VLAN 1 in switch 1 and 2 and ports 4, 5 & 6 are assigned to VLAN 2 in both switches. These two switches are connected together via a trunked link. Which of the conditions below would verify trunk and VLAN operation? (Select all valid answers) A. Host 1 on VLAN 1 can ping Host 2 on VLAN 1 B. Host 1 on VLAN 1 can ping Host 4 on VLAN 2 C. Host 1 on VLAN 1 can not ping Host 2 on VLAN 1 D. Host 4 on VLAN 2 can not ping Host 1 on VLAN 1 E. Host 4 on VLAN 2 can ping Host 2 on VLAN 2 Which of the following devices can an administrator use to segment their LAN? (Choose all that apply) A. Hubs B. Repeaters C. Switches D. Bridges E. Routers F. Media Converters G. All of the above QUESTION NO: 18 Which OSI layer header contains the address of a destination host that is on another network? A. Application B. Presentation C. Session D. Transport E. Network F. Data link G. Physical QUESTION NO: 28 Which of the following correctly describe steps in the OSI data encapsulation process? (Choose two) A. The presentation layer translates bits into voltages for transmission across the physical link. B. The transport layer divides a data stream into segments and adds reliability and flow control information. C. Packets are created when the network layer adds Layer 3 addresses and control information to a segment. D. The data link layer adds physical source and destination addresses and an FCS to the segment. E. Packets are created when the network layer encapsulates a frame with source and destination host addresses and protocol-related control information. QUESTION NO: 26 DRAG DROP Your boss, Mrs. Tess King, asks you to match the options with the appropriate OSI layers. Not all options will be used.
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