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1Z0-1111-26 Verified 2026 Edition

Oracle Cloud Infrastructure Observability Professional Practice Test

Exam-style practice questions that match the format and difficulty of the Oracle Cloud Infrastructure Observability Professional exam, with detailed explanations and our adaptive simulator. Pass your certification exam on the first attempt.

152 Total Questions
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Exam Information

Official specifications published by Oracle

Exam Format

90 min
50
68%
Professional

Registration

Online proctoring

Validity

24 months
Oracle Cloud Recertification policy (https://education.oracle.com/certification-program-guidelines#2_8)

1Z0-1111-26 Exam Topics and Domains

1Z0-1111-26 is organized into 7 weighted domains. Expect to work with OCI Notifications, OCI Monitoring, OCI Logging Analytics, OCI Connector Hub, and more.

1

Define the pillars of Observability

7%

Summarize on OCI Observability and Management Services

Metrics, logs and traces as observability signalsPurpose of each O&M serviceChoosing the right service for a monitoring need

Summarize on OCI Observability and Management Services

2

Monitor cloud environments with metrics and alarms

18%

Explain the key concepts of Monitoring Service

Metrics, metric namespaces, dimensions, statisticsInterval and resolutionMonitoring Query Language (MQL)Metrics Explorer and service metrics chartsCustom metrics (PostMetricData)

Explain the key concepts of Monitoring Service

Discuss on enabling Metrics for monitoring OCI resources

Service metrics emitted by OCI resourcesCompute Instance Monitoring plugin (Oracle Cloud Agent)Publishing custom metricsAgent configurations for metrics collection

Discuss on enabling Metrics for monitoring OCI resources

Configure Alarm Definitions using best practices

Alarm query, trigger rule and severityAlarm states (firing, OK) and trigger delayNotifications topics and repeat notificationsAbsence alarmsAlarm suppressionSplit notifications per metric streamAlarm best practices

Configure Alarm Definitions using best practices

3

Respond to cloud resource changes in real-time

10%

Analyze the key concepts of Events Service

Events emitted on resource state changesCloudEvents-based envelopeEvent types per service

Analyze the key concepts of Events Service

Determine Event Structure, Event Types and Rules

Event envelope fields (eventType, source, data)Rule conditions by event type, attribute and tag filtersRule validation

Determine Event Structure, Event Types and Rules

Respond to Events and integration with OCI services

Rule actions: Notifications, Functions, StreamingIAM policies for rule actionsAutomating responses to resource changes

Respond to Events and integration with OCI services

4

Centrally manage and visualize log data

16%

Distinguish log categories and enabling log collection from sources

Audit logs, service logs and custom logsLog groupsEnabling service logs on resourcesUnified monitoring agent and agent configurations for custom logs

Distinguish log categories and enabling log collection from sources

Explore managing and searching logs from entire log estate

Log search across log groups and compartmentsLogging query languageSaved searchesLog retention

Explore managing and searching logs from entire log estate

Create Connectors for Log Transitions

Connector Hub source, task and targetLogging as source; Object Storage, Streaming, Functions, Logging Analytics, Monitoring, Notifications as targetsConnector policies

Create Connectors for Log Transitions

5

Identify log data patterns and create visualizations for advanced analytics

22%

Distinguish the key concepts of Logging Analytics

Log sources, parsers, entitiesLog groups in Logging AnalyticsLabels and extended fieldsLookups and detection rules

Distinguish the key concepts of Logging Analytics

Explore log ingestion methods for Logging Analytics

Management Agent collection from hostsIngestion from OCI Logging via Connector HubObject Storage collectionOn-demand upload

Explore log ingestion methods for Logging Analytics

Analyze on search, filter and visualize logs

Log ExplorerQuery language commands (stats, timestats, where, eval, sort, top, fields)Visualizations (charts, map, word cloud, heat map)Dashboards

Analyze on search, filter and visualize logs

Present advanced analytics and features for troubleshooting

Cluster and link analysisOutlier and compare commandsSaved searches and alertsOracle-defined dashboards and solutions

Present advanced analytics and features for troubleshooting

6

Monitor applications with deep visibility into end-user experience

20%

Explore the key concepts of Application Performance Monitoring (APM)

APM domainTraces and spansReal user monitoringSynthetic monitoringData upload endpoint and data keys

Explore the key concepts of Application Performance Monitoring (APM)

Instrument applications for data collection

APM Java agentAPM browser agentAPM tracers and OpenTelemetry/Zipkin data sourcesSampling configuration

Instrument applications for data collection

Examine visualizing and analyzing performance data

Trace ExplorerAPM dashboards and metricsSpan rules and attributesSynthetic monitors and vantage points

Examine visualizing and analyzing performance data

7

Monitor distributed components of an application stack

7%

Identify the key concepts of Stack Monitoring

Monitored resources and application topologyManagement Agent requirementEnterprise summary and resource homepages

Identify the key concepts of Stack Monitoring

Analyze on discovering resources and monitoring with metrics

Resource discovery (console/CLI)Monitoring credentialsMetrics and alarms for monitored resourcesMonitoring configuration

Analyze on discovering resources and monitoring with metrics

How do I earn this certification?

Passing 1Z0-1111-26 earns the Oracle Cloud Infrastructure Certified Observability Professional certification. It sits in the OCI track.

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How to study for this exam?

The most effective way to prepare for 1Z0-1111-26 is by using the PlanetCert Simulator to practice questions and review detailed explanations.

What's changed on this exam?

Current Status
  • ACTIVE
  • Last content update: 2026
  • Announcement date: 2026-08-10

Who should take this exam?

  • Familiarity with core OCI services such as Compute, Storage and Networking
  • Foundational-level understanding of Oracle Cloud Infrastructure and basic knowledge of cloud computing
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Common Questions

How many questions are on the 1Z0-1111-26 exam and how long is it?
The Oracle Cloud Infrastructure Observability Professional exam (1Z0-1111-26) has 50 multiple-choice questions and a 90-minute time limit. It is delivered as a proctored online exam.
What is the passing score for 1Z0-1111-26?
You need 68% to pass the 1Z0-1111-26 exam.
Which topics carry the most weight on 1Z0-1111-26?
Logging Analytics patterns and visualizations is the largest domain at 22%, followed by Application Performance Monitoring at 20%, metrics and alarms at 18%, and centralized log management at 16%. Events is 10%, and the Observability pillars and Stack Monitoring are 7% each.
Which certification do I earn by passing 1Z0-1111-26?
Passing the exam earns the Oracle Cloud Infrastructure Certified Observability Professional credential. From the 2026 release, Oracle OCI certification titles no longer include the calendar year.
How long is the OCI Observability Professional certification valid?
Oracle states that OCI certifications are valid for 24 months from the date you earn the credential. Recertification follows Oracle's Cloud Recertification policy.
What is the difference between 1Z0-1111-26 and 1Z0-1111-25?
1Z0-1111-26 is the 2026 release of the OCI Observability Professional exam. Its seven objectives and their weights match the 2025 version; the credential name no longer carries a year.
Is there official training for 1Z0-1111-26?
Yes. Oracle MyLearn offers the learning path 'Become An Oracle Cloud Infrastructure Observability Professional', with over 9 hours of training, an Oracle University lab, skill checks and a practice exam. From 2026, Oracle Professional-level courses require paid access.
Can I reschedule or cancel my 1Z0-1111-26 exam?
Yes, but you must reschedule or cancel at least 24 hours before your appointment. If you do not cancel in time, you risk forfeiting the exam attempt.

Student Reviews

I had a very good experience with PlanetCert. The study material was well structured, easy to understand, and closely aligned with the exam topics. The practice questions were especially helpful in improving my understanding and building confidence before the exam. The overall process was smooth, and the quality of the content was good. I would definitely recommend PlanetCert to professionals looking for well-organized certification preparation material.
Jimmi T. Oct 2026 · via Trustpilot (opens in a new tab)
Perfect, very fast and useful
David F. Aug 2026 · via Trustpilot (opens in a new tab)
Really happy with this platform so far. Instead of just giving you the answers to memorize like most old school brain dumps, they actually explain the reasoning behind the correct choices. The exam simulations and flashcards have been super helpful for my study routine.
Sharanjit S. Jun 2026 · via Trustpilot (opens in a new tab)
User friendly, accessible! I love it.
Jenn K. Oct 2026 · via Trustpilot (opens in a new tab)
Most of the correct answers were answer 1 or A. It should be mixed up or at least have the option to randomize the order the answers appear. It did help me pass the exam without being a dump of the exam questions.
Scott S. Sep 2026 · via Trustpilot (opens in a new tab)
Really useful simulator, it's not as good as the official resources but still allows for multiple retakes, flash cards were useful, and allowed me to see my progress over time. Questions were challenging as well with detailed explanations
Mark R. Jun 2026 · via Trustpilot (opens in a new tab)