Oracle Cloud Infrastructure Data Science 2023 Professional : 1z0-1110-23

  • Exam Code: 1z0-1110-23
  • Exam Name: Oracle Cloud Infrastructure Data Science 2023 Professional
  • Updated: Oct 16, 2026     Q & A: 80 Questions and Answers

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About Oracle 1z0-1110-23 Exam

Certification objectives evolve, and your 1z0-1110-23 preparation should evolve with them. Throughout 2026, PracticeTorrent provides ongoing updates for Oracle Cloud Infrastructure Data Science 2023 Professional, keeping the 80 practice questions relevant during your active study period.

Oracle 1z0-1110-23 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Cloud Infrastructure Data Science 2023 Professional
Exam Number:1Z0-1110-23
Related Certifications:Oracle Cloud Infrastructure 2023 Professional Certifications
Exam Duration:90 minutes
Exam Price:USD $245
Exam Format:Multiple Choice, Multiple Select
Available Languages:English
Real Exam Qty:55
Passing Score:65%
Certificate Validity Period:18 months
Recommended Training:Become an OCI Data Science Professional (2023)
OCI Data Science Workshop
Exam Registration:Oracle Education
Pearson VUE Registration
Sample Questions:Free Download 1z0-1110-23 exam dumps pdf
Exam Way:Online proctored or Onsite testing at Pearson VUE centers
Pre Condition:No mandatory prerequisites; recommended basic knowledge of OCI, Python, and machine learning concepts
Official Syllabus URL:https://education.oracle.com/oracle-cloud-infrastructure-data-science-2023-professional/pexam_1Z0-1110-23

Oracle 1z0-1110-23 Exam Syllabus Topics:

SectionWeightObjectives
OCI Data Science Overview and Configuration15%- Design and set up workspaces, projects, and environments
- Understand OCI Data Science concepts and architecture
- Integrate with OCI IAM and networking
- Manage access, policies, and security settings
Model Evaluation, Explanation, and Catalog15%- Generate global and local model explanations
- Register and manage models in the Model Catalog
- Compare and select optimal models
- Evaluate model performance and metrics
Model Development, Training, and Jobs20%- Use OCI Data Flow for distributed Spark applications
- Manage source code and version control
- Configure and manage custom training jobs
- Create and run notebook sessions
Accelerated Data Science (ADS) SDK and AutoML20%- Perform feature engineering and selection
- Utilize ADS SDK libraries and functionality
- Implement automated ML workflows with Oracle AutoML
- Tune hyperparameters and optimize models
Data Access, Preparation, and Labeling15%- Perform data exploration and profiling
- Export datasets for model development
- Access data from OCI Object Storage, Database, and other sources
- Use OCI Data Labeling service to create annotated datasets
Model Deployment, MLOps, and Monitoring15%- Implement MLOps practices for lifecycle management
- Build and run ML pipelines
- Monitor model performance, logs, and drift
- Deploy models as REST endpoints

Oracle 1z0-1110-23 Certification Exam FAQ

The 1z0-1110-23 exam, Oracle Cloud Infrastructure Data Science 2023 Professional, assesses whether a candidate can apply Oracle knowledge to the skills measured by this credential. It is associated with the Oracle Cloud Infrastructure 2023 Certified Data Science Professional certification. The certification is positioned at the Professional level. Related credentials include Oracle Cloud Infrastructure 2023 Professional Certifications.

The 1z0-1110-23 exam includes 55 questions and allows 90 minutes. Plan your pacing before exam day rather than calculating it under pressure. Timed sessions with PracticeTorrent practice tests can help you decide when to flag a difficult item, keep moving, and reserve enough time for a final review.

The published passing score for Oracle Cloud Infrastructure Data Science 2023 Professional is 65%, and the official exam fee is USD $245. A retake requires budgeting for the full official fee again, so it is sensible to complete several timed practice tests before scheduling. Consistent results across the 80 practice questions can give you a clearer picture of your readiness.

The stated prerequisite information for Oracle Cloud Infrastructure Data Science 2023 Professional is: No mandatory prerequisites; recommended basic knowledge of OCI, Python, and machine learning concepts Before registering, review the eligibility details on the official exam page to confirm the requirements.

You can register for Oracle Cloud Infrastructure Data Science 2023 Professional through the following channels:

The available exam delivery format is Online proctored or Onsite testing at Pearson VUE centers.

The following official training resources are recommended for Oracle Cloud Infrastructure Data Science 2023 Professional:

After reviewing these training options, you can reinforce each topic with 80 practice questions from PracticeTorrent.

Yes. PracticeTorrent provides a free PDF demo so you can review the format and quality of the Oracle Cloud Infrastructure Data Science 2023 Professional practice questions before placing an order. Your purchase includes 365 days of free updates, and you can extend the update service after expiration at a 50% discount.

If you take the corresponding 1z0-1110-23 exam within 60 days of purchase and do not pass, you may apply for a full refund under the 100% Money Back Guarantee. Claims based on an exam taken within 3 days of purchase are not eligible; free materials, expired orders, and downloaded products that were not used before sitting for the exam are also excluded. The candidate name must match the payer name.

To apply, submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam. Eligible requests are processed within 7 days. If you prefer an alternative, you may receive two free products of equal value and keep the update service for your original purchase.

Delivery is instant after payment. Your download is also sent to your email within one minute; if it has not arrived within 2 hours, contact customer service. There is no limit on the number of computers on which the material can be installed.

The published Oracle Cloud Infrastructure Data Science 2023 Professional outline contains 6 major domains. The opening domains include:

  • OCI Data Science Overview and Configuration (15%)
  • Data Access, Preparation, and Labeling (15%)
  • Accelerated Data Science (ADS) SDK and AutoML (20%)

Review the complete Exam Topics section above for every domain and subtopic before planning your study time.

Oracle Cloud Infrastructure Data Science 2023 Professional Sample Questions:

Question #1

You have just received a new data set from a colleague. You want to quickly find out summary information about the data set, such as the types of features, the total number of observations, and distributions of the data. Which Accelerated Data Science (ADS) SDK method from the ADSDataset class would you use?

  • A. show_corr()
  • B. to_xgb ()
  • C. compute ()
  • D. show_in_notebook ()
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #2

You want to evaluate the relationship between feature values and target variables. You have a large number of observations having a near uniform distribution and the features are highly correlated.
Which model explanation technique should you choose?

  • A. Local Interpretable Model-Agnostic Explanations
  • B. Feature Permutation Importance Explanations
  • C. Accumulated Local Effects
  • D. Feature Dependence Explanations
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #3

Where do calls to stdout and stderr from score.py go in a model deployment?

  • A. The OCI Cloud Shell, which can be accessed from the console.
  • B. The OCI console.
  • C. The predict log in the Oracle Cloud Infrastructure (OCI) Logging service as defined in the deployment.
  • D. The file that was defined for them on the Virtual stachine (VM).
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #4

data scientist, you use the Oracle Cloud Infrastructure (OCI) Language service to train custom models. Which types of custom models can be trained?

  • A. Sentiment Analysis, Named Entity Recognition (NER)
  • B. Text classification, Named Entity Recognition (NER)
  • C. Object detection, Text classification
  • D. Image classification, Named Entity Recognition (NER)
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Question #5

After you have created and opened a notebook session, you want to use the Accelerated Data Science (ADS) SDK to access your data and get started with an exploratory data analysis.
From which two places can you access or install the ADS SDK?

  • A. Python Package Index (PyPI
  • B. Oracle Autonomous Data Warehouse
  • C. Oracle Machine Learning (OML)
  • D. Oracle Big Data Service
  • E. Conda environments in Oracle Cloud Infrastructure (OCI) Data Science
Reveal Solution  Discussion  0

Correct Answer: A,E  🗳️

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