CCNA 3 v7.0 Final Exam Answers Full - Enterprise Networking, Security, and Automation Exam Practice Questions and Answers

CCNA 3 v7.0 Final Exam Answers Full - Enterprise Networking, Security, and Automation Exam Practice Questions and Answers Which design feature will limit the size of a failure domain in an enterprise network? - Ans:-the use of the building switch block approach Which two things should a network administrator modify on a router to perform password recovery? (Choose two.) - Ans:-the configuration register value the startup configuration file What type of network uses one common infrastructure to carry voice, data, and video signals? - Ans:-converged What are three advantages of using private IP addresses and NAT? (Choose three.) - Ans:-hides private LAN addressing from outside devices that are connected to the Internet permits LAN expansion without additional public IP addresses ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 2/28 conserves registered public IP addresses Which two scenarios are examples of remote access VPNs? (Choose two.) - Ans:-A mobile sales agent is connecting to the company network via the Internet connection at a hotel. An employee who is working from home uses VPN client software on a laptop in order to connect to the company network. What are three benefits of cloud computing? (Choose three.) - Ans:-It streamlines the IT operations of an organization by subscribing only to needed services. It enables access to organizational data anywhere and at any time. It eliminates or reduces the need for onsite IT equipment, maintenance, and management. What is a characteristic of a single-area OSPF network? - Ans:-All routers are in the backbone area. A network administrator has been tasked with creating a disaster recovery plan. As part of this plan, the administrator is looking for a backup site for all of the data on the company servers. What service or technology would support this requirement? - Ans:-data center ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 3/28 Which type of OSPF packet is used by a router to discover neighbor routers and establish neighbor adjacency? - Ans:-hello Which two statements are characteristics of a virus? (Choose two.) - Ans:-A virus can be dormant and then activate at a specific time or date. A virus typically requires end-user activation The type of end user interaction required to launch a virus is typically opening an application, opening a web page, or powering on the computer. Once activated, a virus may infect other files located on the computer or other computers on the same network. Which public WAN access technology utilizes copper telephone lines to provide access to subscribers that are multiplexed into a single T3 link connection? - Ans:-DSL A customer needs a metropolitan area WAN connection that provides high-speed, dedicated bandwidth between two sites. Which type of WAN connection would best fulfill this need? - Ans:-Ethernet WAN A company has contracted with a network security firm to help identify the vulnerabilities of the corporate network. The firm sends a team to perform penetration tests to the company network. Why ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 4/28 would the team use debuggers? - Ans:-to reverse engineer binary files when writing exploits and when analyzing malware What command would be used as part of configuring NAT or PAT to clear dynamic entries before the timeout has expired? - Ans:-clear ip nat translation What are two characteristics of video traffic? (Choose two.) - Ans:-Video traffic latency should not exceed 400 ms. Video traffic is unpredictable and inconsistent. In setting up a small office network, the network administrator decides to assign private IP addresses dynamically to workstations and mobile devices. Which feature must be enabled on the company router in order for office devices to access the internet? - Ans:-NAT