Identify the Differences Between Private and Public IP Addressing NETWORKING-FOUNDATIONS Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   What is a defining characteristic of a public IP address?

   • AIt is globally unique and routable on the internet.
   • BIt is only used within a private LAN.
   • CIt is assigned by the local network administrator without registration.
   • DIt can be reused in multiple networks simultaneously.
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   What is the primary role of Network Address Translation (NAT) in a network?

   • ATo translate private IP addresses to public IP addresses for internet access
   • BTo assign IP addresses to devices on a LAN
   • CTo encrypt data between two networks
   • DTo filter traffic based on security rules
   Reveal Solution Discussion Select an answer first
4. 8expert · hard

   A company is planning its IP addressing strategy. They have a head office and a remote office. The head office has a web server that must be accessible from the internet. The remote office has 50 employees. The company has been allocated a single public IP address by their ISP. Which of the following is the most efficient and secure addressing plan?

   • AUse private IPs for the head office and public IPs for the remote office.
   • BUse public IPs for all devices in both offices to avoid NAT entirely.
   • CUse the same private IP range (192.168.1.0/24) in both offices and rely on NAT to distinguish them.
   • DUse private IPs (10.0.0.0/8) for all internal devices in both offices. Use NAT on the head office router to translate the web server's private IP to the public IP for inbound traffic. Use a site-to-site VPN for the remote office to access the head office.
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   Which organization is responsible for the global allocation of public IP addresses?

   • AIEEE
   • BISO
   • CICANN
   • DIANA
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6. 10foundation · easy

   In which scenario is a public IP address most appropriate?

   • AConnecting internal printers in an office
   • BHosting a web server that must be accessible from the internet
   • CAssigning addresses to devices on a home LAN
   • DSetting up a lab network isolated from the internet
   Reveal Solution Discussion Select an answer first