Oracle Cloud Infrastructure 2025 AI Foundations Associate

1Z0-1127-25

Oracle Cloud Infrastructure 2025 AI Foundations Associate

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Question Types
Multiple choiceFill in the blankDiagramsCase studies

What's Included

140
Practice Questions
1
Exam Versions
Languages
Translation Beta
Jan 1, 2025
Release Date
Nov 25, 2025Last Updated

Complete Exam Package

140 1Z0-1127-25 practice questions with detailed explanations

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Study Mode, Timed Practice, and Flashcard Review

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Exam Details

Duration90 min
Passing Score68%
LevelProfessional
TestingPearson VUE
Valid ForNon-Expiring
Release DateJan 1, 2025
Exam Cost$245

What topics are on the 1Z0-1127-25 exam?

1

Fundamentals of Large Language Models (LLMs) 20%

1.1
Explain the fundamentals of LLMs
2 subtopics
1.1.1LLM Architecture Fundamentals
1.1.2Token Processing and Embeddings
Learning Objectives
  • Understand the basic architecture of Large Language Models
  • Explain how transformers process text data
  • Describe tokenization and embedding concepts
1.2
Understand LLM architectures
2 subtopics
1.2.1Transformer Model Components
1.2.2Pre-trained Model Types
Learning Objectives
  • Describe detailed transformer architecture components
  • Compare different pre-trained model types
  • Select appropriate models for specific use cases
1.3
Design and use prompts for LLMs
2 subtopics
1.3.1Prompt Engineering Techniques
1.3.2Model Parameters for Prompt Control
Learning Objectives
  • Design effective prompts for various LLM tasks
  • Configure model parameters to control output quality
  • Apply prompt engineering best practices
1.4
Understand LLM fine-tuning
2 subtopics
1.4.1Fine-tuning Methodologies
1.4.2Parameter-Efficient Fine-Tuning (PEFT)
Learning Objectives
  • Explain different fine-tuning approaches for LLMs
  • Calculate training parameters like totalTrainingSteps
  • Understand parameter-efficient fine-tuning methods
1.5
Understand the fundamentals of code models, multi-modal, and language agents
3 subtopics
1.5.1Code Generation Models
1.5.2Multi-modal Models
1.5.3Language Agents
Learning Objectives
  • Understand specialized LLM applications (code, vision, etc.)
  • Explain multi-modal model capabilities and limitations
  • Describe language agent architectures and patterns
Domain Hands-on Skills
Designing effective prompts for various tasksConfiguring model parameters (temperature, top-p, etc.)Understanding LLM architectures and their components
Common Mistakes to Avoid
  • Confusing encoder-only vs decoder-only architectures
  • Misunderstanding temperature parameter effects
  • Incorrect calculation of totalTrainingSteps formula
2

Using OCI Generative AI Service 40%

3

Implement RAG using OCI Generative AI service 20%

4

Using OCI Generative AI RAG Agents service 20%

How do I earn the Oracle Cloud Infrastructure 2025 AI Foundations Associate certification?

Official Pathway Guidance

Track: Oracle Cloud Infrastructure - AI

Prerequisites

  • NoneNo formal exam prerequisitesOptional

Next Steps

  • Advanced AI CertificationsFuture advanced AI certifications (when available)

Alternative Paths

  • OCI AI FoundationsOracle Cloud Infrastructure AI Foundations
  • OCI Data ScienceOracle Cloud Infrastructure Data Science Professional
  • OCI AI Vector SearchOracle AI Vector Search Certification
  • 1Z0-997-25Oracle Cloud Infrastructure 2025 Architect Professional

Career Progression

Entry Point

  • OCI AI Foundations (recommended but not required)

Current Certification

  • OCI 2025 Generative AI Professional

Advancement Options

  • Specialize in RAG application development
  • Advance to cloud architecture with AI focus
  • Pursue data science certifications
  • Explore multi-cloud AI certifications

Certification Maintenance

  • Recertification Options:
    Stay current with new exam versions (e.g., 2026 version)Follow Oracle Cloud Recertification policy updatesContinuous learning through Oracle University programs

How do I study for the 1Z0-1127-25 Exam?

Practice the Oracle Cloud Infrastructure 2025 AI Foundations Associate with our Exam Simulator

Free practice questions, exam guides, and real exam‑style explanations in our Planet Cert simulator.

Official Training

Become an OCI Generative AI Professional (2025)Oracle UniversityOracle Learning ExplorerOracle University

Official Documentation

OCI Generative AI Service DocumentationOracleOracle Database 23ai AI Vector Search DocumentationOracleLangChain Oracle AI Integration DocumentationLangChainBuild Enterprise Generative AI Stack on OCIOracle

Community Resources

Oracle Cloud Customer ConnectOracle CommunityOracle AI and Data Science BlogOracleOracle University BlogOracle

Study Tips

  • Category: Exam Preparation; Tips: Focus on hands-on practice with OCI Generative AI service, Understand RAG pipeline phases in correct sequence: Ingestion, Retrieval, Generation, Evaluation, Practice calculating totalTrainingSteps formula: (datasetSize / batchSize) * epochs, Memorize model parameter effects: temperature, top-p, frequency penalty, Understand differences between fine-tuning approaches, Practice with Oracle Database 23ai vector operations
  • Category: Technical Skills; Tips: Get hands-on experience with LangChain and Oracle integrations, Practice creating embeddings and performing similarity searches, Understand content moderation configuration for agents, Learn to optimize chunk sizes for RAG applications, Practice with OCI SDKs and APIs in Python
  • Category: Time Management; Tips: Exam is 90 minutes for 50 questions (1.8 minutes per question average), Review questions carefully as they may test specific parameter calculations, Practice with timed mock exams to build speed, Focus on understanding concepts, not just memorization

What's changed on this exam?

Status: ACTIVE

Upcoming Changes

Last opportunity for free training and exam attempts
Future exam versions may include updated database capabilities

Technology Coverage

OCI Generative AI Agents Service2025

New exam domain (20% of exam) focused on RAG agents service

Released: 2024-Q4
Oracle Database 23ai23ai

Critical for RAG implementation domain (20% of exam)

Released: 2024-05-02
LangChain OCI IntegrationLatest

Essential for RAG domain, used throughout exam scenarios

Released: 2024

Industry Trends

Who should take this exam?

Recommended Experience

  • Basic understanding of Machine Learning and Deep Learning concepts
  • Familiarity with Python programming language
  • Basic understanding of Oracle Cloud Infrastructure (OCI)
  • Knowledge of Large Language Models (LLMs)
  • Experience with AI/ML development

Experience Level: Intermediate

How do I register & what's the exam fee?

Exam Cost$245 USD
Testing CentersPearson VUE
Online ProctoringAvailable

How long is the certification valid?

Valid ForNon-Expiring
Recertification
  • Follow Oracle Cloud Recertification policy
  • Exam credentials do not expire but certification may require updates for new versions

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