Question 26
You have a DNS server named Served that has a Server Core Installation on Windows Server 2012 R2. You need to view the time-to-live (TTL) value of a name server (NS) record that is cached by the DNS Server service on Server1.
What should you run?
A. Show-DNSServerCache
B. nslookup.exe
C. ipconfig.exe /displaydns
D. dnscacheugc.exe
Answer: A
Explanation:
The Show-DNSServerCache shows all cached Domain Name System (DNS) server resource records in the following format: Name, ResourceRecordData, Time-to-Live (TTL).
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