You Receive Reports from Users That DNS Name Resolution Has

Multiple Choice

You receive reports from users that DNS name resolution has slowed significantly over the last few weeks. What should you do to verify that the performance problem is due to the DNS server?

A) Monitor the DNS: Dynamic Update Received/sec, the DNS: Total Query Received/sec, and the DNS: Total Response Sent/sec counters using the System Monitor.
B) Monitor for DNS Event ID 2 and 3 using the DNS Event log.
C) Monitor the Network Interface: Bytes Total/sec counter using the System Monitor.
D) Enable debug logging on DNS server, and configure the log to capture Outgoing and Incoming packets.