2026 Hybrid-Cloud-Observability-Network-Monitoring exam torrent Hybrid-Cloud-Observability-Network-Monitoring Study Guide
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NEW QUESTION # 49
How is an object ID (OID) verified as included in SolarWinds' MIB database and polled on a device?
- A. run SNMPwalk on the device with the OID
- B. verify the OID using the MIB browser
- C. add routers to the additional polling engine
- D. go to manage pollers and find OID
Answer: B
Explanation:
SolarWinds provides a MIB Browser utility that lets you search and verify whether a specific object ID (OID) exists in the SolarWinds MIB database. By entering the OID in the MIB Browser, you can confirm its presence and also test polling against the device.
The documentation states:
" Use the MIB Browser to search for and verify OIDs in the SolarWinds MIB database. The tool also allows you to test poll the device to ensure the OID is being returned. " References:
NPM Administrator Guide: Using the MIB Browser for OID Verification
NEW QUESTION # 50
Which three of the following steps should be taken to troubleshoot a 'test failed' result for SNMP nodes in hybrid cloud observability? (Choose three.)
- A. Verify the node can be pinged from the application server.
- B. Add remote site node and confirm firewall rules are configured to allow SNMP traffic.
- C. Verify the SNMP service on the node has been restarted after changing the community string.
- D. Confirm the use of SNMPv3 with authentication keys.
Answer: A,B,C
Explanation:
A). Ensuring that firewall rules allow SNMP traffic is essential, especially when monitoring remote site nodes.
C). Basic connectivity should be checked by pinging the node from the SolarWinds application server.
D). If the SNMP community string is changed, the SNMP service on the device must be restarted for the new configuration to take effect.
Option B is not required unless SNMPv3 is specifically being used, and even then, SNMPv2c and SNMPv1 are still widely supported and commonly used.
References:
NPM Administrator Guide: SNMP Troubleshooting Checklist
NEW QUESTION # 51
Which two of the following reasons should NetFlow data be collected on a company network? (Choose two.)
- A. authorize user network access
- B. identify applications causing congestion
- C. diagnose slow network performance
- D. report network link up / down instances
Answer: B,C
Explanation:
B). NetFlow data is commonly used to diagnose network performance issues, such as identifying sources of congestion or bottlenecks.
C). NetFlow analysis provides visibility into which applications and endpoints are consuming bandwidth and causing congestion.
User authorization and link status events are not functions of NetFlow; those are handled by other monitoring tools or features.
References:
NTA Administrator Guide: NetFlow Use Cases and Benefits
NEW QUESTION # 52
Which two of the following flow technologies are supported? (Choose two.)
- A. sFlow
- B. GFlow
- C. HFlow
- D. J-Flow
Answer: A,D
NEW QUESTION # 53
Which statement depicts the relationship between device studio pollers' supported technologies and universal device pollers' (UDPs) supported technologies?
- A. UDPs can poll for hardware status of SNMP enabled devices, device studio pollers cannot
- B. UDPs can poll for memory utilization of SNMP enabled devices, device studio pollers cannot
- C. device studio pollers can poll for CPU utilization of SNMP enabled devices, UDPs cannot
- D. device studio pollers can poll for node details of SNMP enabled devices, UDPs cannot
Answer: A
NEW QUESTION # 54
What is a possible result of decreasing the top talking optimization value?
- A. slower reporting speed
- B. increased storage requirement
- C. reduced page load times
- D. reduced database performance
Answer: B
NEW QUESTION # 55
How does data collection with a flow collector differ from data collection with a polling engine?
- A. flow collector is a type of polling engine for flow data
- B. source devices must be configured to send their data to a flow collector
- C. flow data is processed by flow collector or polling engine
- D. flow data is collected by flow collector and processed by polling engine
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Flow collectors differ from polling engines because they passively receive and process flow records sent by network devices, while polling engines actively poll devices for data (like SNMP). Devices must be explicitly configured to export their NetFlow, sFlow, or J-Flow records to the IP address and port of the flow collector, rather than being queried by the SolarWinds server.
The documentation states:
"To monitor flow data, devices must be configured to send their flow records to the collector. Unlike traditional polling, the collector does not initiate contact; it listens for incoming flow exports from network devices." References:
Network Performance Monitor Administrator Guide, Section: "Flow Collector Operation" SolarWinds NTA Documentation
NEW QUESTION # 56
Which statement depicts the relationship between device studio pollers' supported technologies and universal device pollers' (UDPs) supported technologies?
- A. device studio pollers can poll for node details of SNMP enabled devices, UDPs cannot
- B. UDPs can poll for memory utilization of SNMP enabled devices, device studio pollers cannot
- C. device studio pollers can poll for CPU utilization of SNMP enabled devices, UDPs cannot
- D. UDPs can poll for hardware status of SNMP enabled devices, device studio pollers cannot
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Device Studio pollers offer more advanced capabilities than traditional Universal Device Pollers (UDPs).
While both can poll SNMP-enabled devices, Device Studio pollers can gather additional node details (such as chassis information and advanced device metrics) that UDPs are not able to access. UDPs are limited to polling OIDs and displaying simple numeric or textual values. The official documentation states that Device Studio expands the range of supported technologies and provides access to more detailed device information compared to UDPs.
Reference:
Network Performance Monitor Administrator Guide, "Device Studio vs Universal Device Pollers - Capabilities Comparison"
NEW QUESTION # 57
An unknown traffic event is noted in the web console. What is the likely cause?
- A. missing a byte group from flow field configurations
- B. a firewall is blocking the traffic flow configurations
- C. incorrectly configured source or destination port in the flows
- D. receiving flows from a device not monitored by the network
Answer: D
NEW QUESTION # 58
Which custom poller supports multiple object IDs (OIDs)?
- A. hardware health
- B. component monitor
- C. device studio
- D. universal device poller (UDP)
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Device Studio is designed to enable support for complex devices and can poll multiple OIDs as part of a single custom poller definition. While Universal Device Poller (UDP) is also used for custom SNMP polling, it is generally limited to a single OID per poller. Device Studio is intended for use cases that require combining and correlating multiple OIDs for richer, template-based device monitoring.
Reference:
"Device Studio allows users to create custom device pollers that support multiple OIDs, enabling sophisticated monitoring for non-standard devices. This surpasses the single OID limitation of the classic Universal Device Poller (UDP)."
- (NPM Administrator Guide, Device Studio section)
NEW QUESTION # 59
A "no data" message is displayed in NetFlow charts. How can this be resolved?
- A. Shorten the time for view and resource.
- B. Confirm account has viewing permissions.
- C. Refresh the current window.
- D. Restart collector service.
Answer: B
NEW QUESTION # 60
Which two of the following requirements must be met to detect duplex mismatches? (Choose two.)
- A. nodes must be in 'warning' status
- B. nodes must be in "up" status
- C. nodes must be monitored
- D. nodes must be described in MIB
Answer: B,C
NEW QUESTION # 61
Event logs are to be collected from Windows servers in order to be analyzed in hybrid cloud observability.
Which two of the following actions must be taken in order to accomplish this task? (Choose two.)
- A. deploy and configure the platform agent to collect the logs
- B. configure a rule on hybrid cloud observability to read event log folder locations
- C. configure a rule on hybrid cloud observability to poll the server and collect logs
- D. configure server to send logs to another server running the platform
Answer: A,D
Explanation:
To collect and analyze Windows event logs in SolarWinds Hybrid Cloud Observability, you must:
Deploy and configure the platform agent on the Windows server: The agent is responsible for collecting logs locally, including event logs, and sending them to the SolarWinds platform for analysis.
Configure the Windows server to send logs to the SolarWinds platform: This can be achieved by forwarding event logs from the Windows server to the server running the SolarWinds platform (e.g., via Windows Event Forwarding or syslog if using third-party tools).
Simply configuring rules within the platform does not automatically grant access to Windows event logs; deployment of the agent or configuration of log forwarding is required for collection. This requirement is outlined in the Log Analyzer Administrator Guide and the Hybrid Cloud Observability documentation for Windows log collection.
Reference:
Log Analyzer Administrator Guide, "Collecting Windows Event Logs,"
Hybrid Cloud Observability Admin Guide, "Windows Log Collection Methods"
NEW QUESTION # 62
How is HA mode monitored and configured for site-to-site VPN tunnels within a Cisco ASA firewall?
- A. Agent > CLI Polling
- B. WMI > ICMP > CLI Polling
- C. SNMP > ICMP > CLI Polling
- D. SNMP > CLI Polling
Answer: D
Explanation:
To monitor and configure High Availability (HA) mode for site-to-site VPN tunnels on a Cisco ASA firewall, SolarWinds uses SNMP for standard device and interface metrics, and CLI polling for advanced VPN and HA state details. SNMP provides general health data, while CLI polling (using Device Studio or Network Insight) collects information not available via SNMP, such as detailed VPN and HA status.
Reference:
Network Performance Monitor Administrator Guide, "Network Insight for Cisco ASA: Polling Methods,"
"SNMP is used for standard polling, with CLI polling required for advanced VPN and HA details."
NEW QUESTION # 63
Which additional polling method is needed after adding an F5 load balancing node for SNMP monitoring?
- A. WM1
- B. iControl
- C. API
- D. CLI
Answer: B
NEW QUESTION # 64
In setting up a storage and search retention period for Log Analyzer, what is the default retention period?
- A. 24 hours
- B. 7 days
- C. 21 days
- D. 31 days
Answer: B
Explanation:
By default, SolarWinds Log Analyzer retains log data for 7 days. This means log messages are searchable and available in the web console for one week unless the retention settings are adjusted.
The documentation states:
" Log Analyzer ' s default retention period for storage and search is 7 days. Administrators can adjust this period as required to meet compliance or storage needs. " References:
Log Analyzer Administrator Guide, " Retention Settings and Default Values " SolarWinds Success Center: " Configuring Log Retention "
NEW QUESTION # 65
Which two of the following requirements are needed to monitor an application on a server? (Choose two.)
- A. Add application and ports using server as source and destination IP addresses.
- B. Add the IP address of the server into an IP address group.
- C. Find the application to monitor in the list of available applications and enable it.
- D. Click the monitor recommendation applications button.
Answer: C,D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
To monitor an application on a server with SolarWinds, you must first find the application in the list of available (supported or discovered) applications and enable monitoring for it. The platform also provides a
"monitor recommended applications" button to automatically suggest and enable monitoring for best-practice applications on a given server.
From the documentation:
"To monitor an application, select it from the list of available applications and enable it for the target server.
The 'Monitor Recommended Applications' option helps you quickly enable commonly used application monitors." Grouping IP addresses or configuring specific source/destination pairs is not required for standard application monitoring.
References:
SAM Administrator Guide: Application Monitoring Setup
NEW QUESTION # 66
NetFlow and CBQoS monitoring can be disabled through web console settings. If NetFlow monitoring is disabled for a node or interface, the data collection is stopped. Which two of the following statements are true regarding disabling NetFlow monitoring? (Choose two.)
- A. enabling and disabling flow collection can result in gaps within NTA graphs
- B. historical data is removed from the database
- C. enabling and disabling flow collection will not cause gaps within NTA graphs
- D. historical data is retained within the database
Answer: A,D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Disabling NetFlow/CBQoS stops flow data collection, resulting in gaps in graphs during the disabled period (A). However, historical data collected prior to disabling is retained in the database (C), so you can still view past flow information.
Reference:
NTA Administrator Guide, "Enabling/Disabling Flow Collection and Data Retention,"
"Disabling monitoring creates data gaps but does not delete historical flow records."QUESTION
NEW QUESTION # 67
Which status rollup mode displays groups defined as collections of redundant or backup devices?
- A. show best
- B. show mixed
- C. showzero
- D. show worst
Answer: A
NEW QUESTION # 68
In device studio, which three of the following technologies are supported for custom polling? (Choose three.)
- A. interface traffic
- B. multi-CPU / memory
- C. single CPU / memory
- D. node details
Answer: B,C,D
Explanation:
Device Studio supports advanced custom polling, allowing you to build pollers for technologies such as multi- CPU/memory, node details (e.g., chassis, serial number), and single CPU/memory. While interface traffic polling is best accomplished through standard interface resources, Device Studio is designed for more advanced or complex device metrics that are not available via built-in polling.
Reference:
Network Performance Monitor Administrator Guide, "Device Studio Supported Technologies,"
"Device Studio supports polling for multi-CPU/memory, node details, and single CPU/memory, providing deep visibility into device-specific metrics."
NEW QUESTION # 69
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