To achieve the professional designation of Observability Foundation from the DevOps Institute, candidates must clear the OBF Exam with the minimum cut-off score. For those who wish to pass the DevOps Institute Observability Foundation certification exam with good percentage, please take a look at the following reference document detailing what should be included in DevOps Institute Observability Foundation Exam preparation.
The DevOps Institute OBF Exam Summary, Body of Knowledge (BOK), Sample Question Bank and Practice Exam provide the basis for the real DevOps Institute Certified Observability Foundation (OBF) exam. We have designed these resources to help you get ready to take Observability Foundation (OBF) exam. If you have made the decision to become a certified professional, we suggest you take authorized training and prepare with our online premium DevOps Institute Observability Foundation Practice Exam to achieve the best result.
DevOps Institute OBF Exam Summary:
| Exam Name | Observability Foundation |
| Exam Code | OBF |
| Exam Fee | USD $240 |
| Exam Duration | 60 Minutes |
| Number of Questions | 40 |
| Passing Score | 65% |
| Format | Multiple Choice Questions |
| Books / Trainings | ONLINE LEARNING |
| Schedule Exam | DevOps Institute |
| Sample Questions | DevOps Institute Observability Foundation Exam Sample Questions and Answers |
| Practice Exam | DevOps Institute Certified Observability Foundation (OBF) Practice Test |
DevOps Institute Observability Foundation Syllabus Topics:
| Topic | Details |
|---|---|
| Observability | Provides insights into the internal health of a distributed system, the failure modes, and the time context through external outputs which helps uncover systemic issues and builds automated IT operations. |
| SRE, DevOps and Observability |
Observability is a key component of the DevSecOps lifecycle. Without good observability, SREs cannot perform chaos engineering, AlOps or faster root-cause analysis of incidents. Observability builds a secure DevSecOps culture.
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| DataOPs | DataOps is a discipline that will enable successful observability practices. As systems scale, and more insights are configured, adopting DataOps methodologies will establish a sense of ownership, lineage, and help build better observability in distributed ecosystems. |
| The Three Pillars | Metrics, Logs and Traces are the three pillars that help provide complete visibility of system health. Each pillar relates to the real-time performance and availability of the system. Traces provide insight into the flow of the application. |
| AlOps | AIOps is the discipline of using observability data for building automation of IT operations. It is about using Al to automate and streamline operational workflows and build self-healing system resilience. |
| Open Telemetry | With observability into traces, the source of the problem is easier to identify, even in distributed systems like microservices and containers. OpenTelemetry is an open source framework that provides a common mechanism for collecting critical application and infrastructure telemetry. |
| Time Travel Topology | While Metrics, Logs and Traces provide valuable insights on system health, in an auto-scaling distributed ecosystem, time becomes a critical component to measure change. Key observability trends use 4 Ts (Time, Topology. Traces and Telemetry). |
| Network and Security Observability | eBPF helps extract fine-grained data at low overhead, helping developers to trace components that are not instrumented using OS level network calls. The golden signals of network and container security are key in determining the overall resilience. |
Both DevOps Institute and veterans who’ve earned multiple certifications maintain that the best preparation for a DevOps Institute OBF professional certification exam is practical experience, hands-on training and practice exam. This is the most effective way to gain in-depth understanding of DevOps Institute Observability Foundation concepts. When you understand techniques, it helps you retain DevOps Institute Observability Foundation knowledge and recall that when needed.