Objective 1.06 Given a DNS Hierarchical Diagram Determine What Source IP the GTM Will Receive the Query From 302 Practice Questions (Page 4)

Questions 16–20

1. 16application · easy

   In a DNS hierarchy diagram, a client queries a recursive resolver, which queries the GTM (authoritative for the zone). The GTM responds directly to the recursive resolver. Later, the recursive resolver responds to the client. What is the source IP of the query that the GTM receives?

   • AThe GTM's own IP address
   • BThe recursive resolver's IP address
   • CThe client's IP address
   • DThe authoritative server's IP address
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   How does DNS caching by a recursive resolver affect the source IP that a GTM sees for a query?

   • AIt has no effect on the source IP
   • BIt causes the GTM to see the original client's IP
   • CIt can prevent the query from reaching the GTM at all
   • DIt causes the GTM to see the authoritative server's IP
   Reveal Solution Discussion Select an answer first
4. 18foundation · easy

   In a DNS hierarchical diagram, a client sends a query to a recursive resolver, which then queries the GTM. Which IP address does the GTM see as the source?

   • AThe client's IP address
   • BThe recursive resolver's IP address
   • CThe authoritative server's IP address
   • DThe root server's IP address
   Reveal Solution Discussion Select an answer first
5. 19foundation · easy

   In a DNS hierarchical diagram, which component is typically located at the very top of the hierarchy and serves as the starting point for resolving domain names?

   • ARoot server
   • BRecursive resolver
   • CAuthoritative server
   • DTLD server
   Reveal Solution Discussion Select an answer first
6. 20foundation · easy

   In a DNS hierarchical diagram, a client sends a query to a recursive resolver, which then forwards it to the GTM. What source IP address will the GTM see for that query?

   • AThe root server's IP address
   • BThe recursive resolver's IP address
   • CThe client's IP address
   • DThe GTM's own IP address
   Reveal Solution Discussion Select an answer first