You have two servers named Server1 and Server2. Server1 is a DNS server. Server2 is configured to use Server1 as the primary DNS server. You run ipconfig /displaydns on Server2 and receive the following output.

An administrator modifies the records in adatum.com as shown in the Adatum.com Zone exhibit. (Click the Exhibit button.)

The properties of the DNS record for ComputerA are shown in the ComputerA exhibit. (Click the Exhibit button.)

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation
NONONO
As you can see in the first graph, the TTL cache timeout is 876 seconds left at Server2, so for the upcoming 15 minutes, Server2 would still use the cached IPaddress for reaching computera.In the first graph, there's a Negative cache for computerb, and by default a Negative cache stays in Windows for 15 minutes, Server2 must wait for Negative cacheof computerb to time-out before it can send another DNS query for a new IP address.