Question 1

How does data collection with a flow collector differ from data collection with a polling engine?

Options :

A : flow collector is a type of polling engine for flow data

B : flow data is collected by flow collector and processed by polling engine

C : flow data is processed by flow collector or polling engine

D : source devices must be configured to send their data to a flow collector

Answer: D

Question 2

Several resources are showing duplicate flow data. What is the most likely cause?

Options :

A : interfaces have duplicate entries in flow sources management

B : interfaces in flow sources management are set to drop

C : SolarWinds’ NetFlow service needs to be restarted

D : source devices are configured to export flow data on ingress and egress

Answer: D

Question 3

A problem occurred on the main polling engine and the server fails. It is noted that statistics for the networking devices polled by a universal device poller (UDP) custom monitor are missing. Which two of the following reasons are possible causes of this event? (Choose two.)

Options :

A : data collection for any UDPs stops on the server

B : networking devices are not assigned to the UDP

C : UDPs do not collect data from failover or hot standby engines

D : UDPs are tied to the polling engine on which they are hosted

Answer: A,D

Question 4

When creating a new rule action, what is the best option to enable if too many events trigger the rule within a short time?

Options :

A : entry count

B : excessive event

C : flood protection

D : time window

Answer: C

Question 5

A node has been added to hybrid cloud observability and shows an “unknown” status until the data is polled. The default interval for polling status is two minutes.If the node stays in the “unknown” status longer than the polling interval, which three of the following steps can be performed to resolve the issue? (Choose three.)

Options :

A : Ping device from assigned polling engine.

B : Run SNMP walk on the appropriate node.

C : Verify the appropriate polling method is set for this node.

D : Verify a ping response for this node is received through the ICMP.

Answer: A,C,D