GCIA: GIAC Certified Intrusion AnalystDemo

By GIAC · Question Mode

QuestionQ259

Concepts of TCP/IP and the Link Layer

For a host to communicate successfully with the Internet, which of the following network protocols are necessary? Assume that users will not manually configure the computer in any way, and that success is measured by whether a user can access websites after powering on the computer and logging in.

Each correct answer represents a complete solution. Choose all that apply.

Choose three
  • A NTP
  • B HTTP/HTTPS
  • C DNS
  • D DHCP
Explanation

DHCP automatically supplies the client’s IP configuration, DNS resolves website names to IP addresses, and HTTP/HTTPS is used to request and deliver website content. NTP only synchronizes time and is not required for basic web access.

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