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Oracle 1Z0-1110-26 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Design and Set Up Data Science Workspace | 15% | - Configure compute shapes, storage, and networking - Create and manage projects and notebook sessions - Manage access control, security, and IAM integration |
| Topic 2: OCI Data Science - Introduction & Configuration | 10% | - Capabilities of the Accelerated Data Science (ADS) SDK - Overview and core concepts of OCI Data Science - Tenancy and environment configuration for Data Science |
| Topic 3: Implement End-to-End Machine Learning Lifecycle | 45% | - Model development, training, and evaluation - Model saving, cataloging, and versioning - Deploy models and manage endpoints - Use AutoML and built-in algorithms - Data preparation, exploration, and transformation |
| Topic 4: Integrate Related OCI Services | 10% | - Use OCI AI and data services with Data Science - Integration with OCI Object Storage, Vault, and Networking |
| Topic 5: Apply MLOps Practices | 20% | - Governance, auditing, and compliance - Model monitoring, drift detection, and performance tracking - ML pipelines, automation, and reproducibility |
1Z0-1110-26 Exam Facts and Product Questions
Currency is maintained daily, not occasionally. Our IT staff reviews and updates the Oracle Cloud Infrastructure Data Science Professional question bank every day to keep it aligned with the live 1Z0-1110-26 exam. If a revision is underway when you buy or during your update period, we notify you and send the updated version as soon as it is ready — free within your 365 days of updates. You will never be left studying a stale edition without knowing it.
The 1Z0-1110-26 exam is the official assessment behind the Oracle Cloud Infrastructure Data Science Professional certification from Oracle, and its pass rate is genuinely low — many candidates need two or three attempts to get through. The difficulty is real, but it is also manageable: candidates who prepare with material aligned to the published objectives give themselves a far better starting position than those who walk in underprepared.
Registration for the 1Z0-1110-26 exam runs through these official channels:
Given how commonly this exam takes more than one attempt, schedule your sitting only when your practice results say you are ready.
The official outline divides the 1Z0-1110-26 exam into weighted domains, including:
- Integrate Related OCI Services (10%)
- Apply MLOps Practices (20%)
- OCI Data Science - Introduction & Configuration (10%)
The Oracle Cloud Infrastructure Data Science Professional question bank at GuideTorrent is updated daily against these same objectives, and the free practice test lets you sample that alignment yourself.
Oracle recommends these training resources for candidates:
- Become an OCI Data Science Professional (2026)
- Oracle Cloud Infrastructure Data Science Professional Course
Official training builds the foundation; a daily-reviewed practice bank with expert-verified answers builds the exam-day readiness. Use both.
Only while you want us to. Update notifications about the Oracle Cloud Infrastructure Data Science Professional materials are sent because they are useful; once you have passed the 1Z0-1110-26 exam, one email to our team opts you out completely — no junk mail, ever. Your personal information is kept secret and safe throughout, and never shared with third parties.
Passing the 1Z0-1110-26 exam requires 68%, and registration costs USD 245 — per attempt. With retakes so common on this exam, preparing properly for one focused attempt is the choice that protects your budget.
The 1Z0-1110-26 exam contains 50 questions with 90 minutes minutes to complete them. Practicing under the same time limit is the reliable way to make exam-day pacing feel familiar rather than frantic.
No mandatory prerequisites; recommended: proficiency in Python and ML concepts, 6+ months hands-on OCI experience, familiarity with open-source data science libraries
Oracle Cloud Infrastructure Data Science Professional Sample Questions:
True or false? Bias is a common problem in data science applications.
- A. False
- B. True
Correct Answer: B 🗳️
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How can you convert a fixed load balancer to a flexible load balancer?
- A. Delete the fixed load balancer and create a new one
- B. Using the Edit Listener option
- C. There is no way to convert the load balancer
- D. Use Update Shape workflows
Correct Answer: A 🗳️
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What happens when a notebook session is deactivated?
- A. The underlying compute instance stops
- B. The data on boot volume is preserved
- C. Compute cost increases due to frequent deactivation
- D. The block volume attached to the notebook is permanently deleted
Correct Answer: A 🗳️
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You are creating an Oracle Cloud Infrastructure (OCI) Data Science job that will run on a recurring basis in a production environment. This job will pick up sensitive data from an Object Storage Bucket, train a model, and save it to the model catalog. How would you design the authentication mechanism for the job?
- A. Use the resource principal of the job run as the signer in the job code, ensuring there is a dynamic group for this job run with appropriate access to Object Storage and the model catalog
- B. Create a pre-authenticated request (PAR) for the Object Storage bucket and use that in the job code
- C. Package your personal OCI config file and keys in the job artifact
- D. Store your personal OCI config file and keys in the Vault, and access the Vault through the job run resource principal
Correct Answer: A 🗳️
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The Oracle AutoML pipeline automates hyperparameter tuning by training the model with different parameters in parallel. You have created an instance of Oracle AutoML as oracle_automl and now you want an output with all the different trials performed by Oracle AutoML. Which of the following commands gives you the results of all trials?
- A. oracle_automl.visualize_tuning_trials()
- B. oracle_automl.print_trials()
- C. oracle_automl.visualize_adaptive_sampling_trials()
- D. oracle_automl.visualize_algorithm_selection_trials()
Correct Answer: B 🗳️
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