ちなみに、GoShiken Observability-Self-Hosted-Fundamentalsの一部をクラウドストレージからダウンロードできます：https://drive.google.com/open?id=1NDM_hJYR1ixagrevB6sLjYaVHXLHq7iX
SolarWinds試験問題は専門家によって編集され、認定された担当者によって承認され、さまざまな機能を強化するため、Observability-Self-Hosted-Fundamentalsテストトレントを便利かつ効率的に学習できます。購入前に無料ダウンロードと試用を提供しています。 Observability-Self-Hosted-Fundamentals試験の問題では、学生がシミュレーション問題を提供するプラットフォームで20〜30時間練習する必要があり、SolarWinds Observability Self-Hosted FundamentalsのObservability-Self-Hosted-Fundamentals試験に合格する自信を持たせることができます。 Observability-Self-Hosted-Fundamentals試験に合格して目標を達成するための最良のツールでなければなりません。
| Certification Vendor: | SolarWinds |
|---|---|
| Exam Name: | SolarWinds Observability Self-Hosted Fundamentals |
| Exam Number: | SWO-301 |
| Exam Price: | $195 USD |
| Exam Duration: | 90 minutes |
| Passing Score: | 70% |
| Certificate Validity Period: | 2 years |
| Available Languages: | English |
| Related Certifications: | SolarWinds Certified Professional (SCP) |
| Exam Format: | Multiple Select, Multiple Choice, Drag and Drop |
| Real Exam Qty: | 60 |
| Sample Questions: | SolarWinds Observability-Self-Hosted-Fundamentals Sample Questions |
| Exam Way: | Online proctored exam |
| Pre Condition: | Basic knowledge of IT infrastructure monitoring and networking concepts is recommended. Completion of SolarWinds free training courses is suggested. |
| Official Syllabus URL: | https://www.solarwinds.com/services/education |
>> Observability-Self-Hosted-Fundamentals試験勉強書 <<
SolarWinds Observability-Self-Hosted-Fundamentals認証はIT業界にとても重要な地位があることがみんなが、たやすくその証本をとることはではありません。いまの市場にとてもよい問題集が探すことは難しいです。でも、GoShikenにいつでも最新な問題を探すことができ、完璧な解説を楽に勉強することができます。
| トピック | 出題範囲 |
|---|---|
| トピック 1 |
|
| トピック 2 |
|
| トピック 3 |
|
質問 # 42
What is a benefit of polling devices with SolarWinds' Hybrid Cloud Observability (HCO) agent?
正解：A
解説：
The SolarWinds Agent provides a robust alternative to agentless polling (SNMP/WMI), particularly in restricted environments. According to theSolarWinds Platform Agent requirements and port information, the primary architectural benefit is its communication security and firewall-friendly nature.
When using an agent, communication is consolidated. Instead of requiring a wide range of dynamic ports for RPC (as with WMI) or multiple ports for various SNMP checks, the agentcommunicates through a single fixed port(typically TCP 17778 for agent-initiated or 17790 for server-initiated communication).
Furthermore, all traffic between the agent and the polling engine isencryptedusing 256-bit AES encryption.
This makes agents the ideal choice for monitoring:
* DMZ Servers: Where opening numerous ports back to the management network is a security violation.
* Cloud Instances (AWS/Azure): Where data must travel over public or semi-public links and requires encryption in transit.
* Remote Sites: Where NAT or strict firewall rules make traditional SNMP/WMI polling impossible.
Option B is incorrect because agents still report back to the Polling Engine (Orion Information Service), which then handles the database writes. Option C is incorrect as the agent actually increases the granularity of data collection, which may slightly increase database volume rather than reduce load.
質問 # 43
Alerts A and B were assigned the same trigger action through the action manager. What describes what happens when the action is modified while editing alert A's configuration?
正解：B
解説：
The SolarWinds Platform utilizes a centralizedAction Managerto handle alert notifications and remediations efficiently. According to theSolarWinds Platform Alerting Guide, alert actions (such as sending an email, executing a script, or posting to a Slack channel) are often treated as reusable objects. When multiple alerts (Alert A and Alert B) share the same action from the Action Manager, they are essentially pointing to a single configuration entry in the database.
If an administrator edits Alert A and modifies the parameters of that shared trigger action, the change is not isolated to just that alert's workflow. Instead, thetrigger action is updated in the manager. Because Alert B is linked to that same action ID, it will immediately reflect the updated configuration the next time it triggers.
This behavior is designed to simplify administration; for example, if a primary on-call email address changes, an admin only needs to update the action once rather than editing every individual alert. However, it requires caution: if a user intended to change the action for Alert A only, they should instead "Copy" the action or create a new one to avoid inadvertently altering the behavior of Alert B and all other alerts sharing that centralized action.
質問 # 44
Which two of the following settings are present in modern dashboards and not classic dashboards? (Choose two.)
正解：B、D
解説：
Modern Dashboardsrepresent a significant evolution over the legacy "Classic" summary views in the SolarWinds Platform. According to theSolarWinds Platform Administrator Guide, there are several architectural differences designed to improve performance and flexibility.
* Define visible data using SWQL (D): Unlike classic dashboards that rely on a fixed "Data Selection" wizard or pre-built resources, modern dashboards allow administrators tohand-edit SWQL (SolarWinds Query Language) queriesdirectly within the widget configuration. This provides near- infinite flexibility to filter and display data in ways that were previously impossible without custom coding.
* Configure refresh rates (C): Classic dashboards typically rely on the global web console refresh interval (often 5 minutes) or a full page reload. Modern dashboards introduce the ability toset individual refresh intervalsfor each widget (from 1 second to 24 hours), or configure a "Modern Widget Refresh" default for the entire dashboard. This ensures that critical real-time data is updated more frequently than static inventory data on the same page.
While "NOC mode" (Option B) and "Account Limitations" (Option A) are compatible with the broader SolarWinds environment, they are standard platform features that have existed in classic views for years and are not "unique" new settings specific only to the modern dashboarding engine.
質問 # 45
What are custom properties and how are they used?
正解：C
解説：
Custom Propertiesare one of the most versatile features of the SolarWinds Platform, providing a way to extend the metadata associated with monitored objects. TheSolarWinds Platform Administrator Guidedefines them as "user-defined fieldsthat allow you to add custom information to nodes, interfaces, volumes, or other monitored entities".
Unlike built-in attributes like "IP Address" or "Vendor," which are discovered automatically, custom properties are created by the administrator to suit specific business needs. Common examples include "Site Location," "Emergency Contact," "Department," or "Service Level Agreement (SLA) Tier". These fields are critical for organization and automation because they allow for:
* Filtering and Grouping: You can create groups that automatically include any node where the
"Department" custom property is set to "Finance".
* Alerting: You can configure alerts to only trigger for nodes marked as "Mission Critical" in a custom property field.
* Reporting: Reports can be generated to show the uptime of all nodes belonging to a specific "Owner" or "Cost Center".
Because they are user-defined, they provide the necessary flexibility to map technical monitoring data to real- world business structures.
質問 # 46
What is the result of a monitored node being deleted?
正解：B
解説：
In the SolarWinds Platform, the "Node" acts as the primary parent object for all other monitored elements related to that IP address or hostname. According to theSolarWinds Platform Node Managementguide, the deletion process follows a strict parent-child relationship hierarchy.
When an administrator selects a node and chooses to delete it, thenode and all its associated objects are immediately removed (B)from the active monitoring database. Associated objects include interfaces, volumes, hardware health sensors, and application monitors (such as those assigned via SAM). This is an irreversible action. Unlike "Unmanaging" or "Muting," which keep the node record intact, "Delete" purges the entity and its historical data pointers from the current view.
It is important to understand that while the records are removed from the web console immediately, the actual data rows in the SQL database may be marked for deletion and cleared during the next scheduled "Database Maintenance" (Option C). However, from the perspective of the user and the monitoring engine, theresultis immediate: the node stops being polled, its alerts are cancelled, and it no longer appears in any dashboards or reports. The platform does not allow "orphaned" objects; you cannot have a monitored interface in the database if its parent node has been deleted (Option D).
質問 # 47
......
Observability-Self-Hosted-Fundamentals日本語版参考資料: https://www.goshiken.com/SolarWinds/Observability-Self-Hosted-Fundamentals-mondaishu.html
P.S. GoShikenがGoogle Driveで共有している無料かつ新しいObservability-Self-Hosted-Fundamentalsダンプ：https://drive.google.com/open?id=1NDM_hJYR1ixagrevB6sLjYaVHXLHq7iX