1Z0-1123-25: Oracle Cloud Infrastructure 2025 Migration Architect Professional — Study Hub

Meet your OCI 2025 Migration Architect Professional (1Z0‑1123‑25) home base. This exam rewards realistic migration planning: connectivity, data movement, sequencing, validation, and rollback.

What you’ll find here

• Overview: what’s tested and how to prepare efficiently.
• Study Plan: 30/60/90‑day schedules with weekly focus + practice integration.
• Syllabus: objective-by-objective breakdown organized by topic.
• Cheatsheet: migration decision tables, cutover checklists, and common traps.
• Practice: topic drills and mixed sets (when available).
• FAQ: common questions on prerequisites, difficulty, and strategy.
• Resources: official Oracle exam page + canonical migration documentation links.
• Updates: content changes and syllabus mapping updates.

What 1Z0‑1123‑25 emphasizes (in one paragraph)

Expect scenario questions about migration discovery, choosing connectivity (VPN/FastConnect), planning cutovers (downtime vs online), using OCI migration tooling (concept-level), and validating outcomes (data correctness + app behavior). Answers that skip rollback planning or dependency mapping are rarely correct.

Ready to drill now? Open Practice →

In this section

• 1Z0-1123-25 Cheatsheet — OCI Migration Architect (Connectivity, Cutover, Validation)
  Last-mile 1Z0-1123-25 review: migration phases, connectivity pickers (VPN/FastConnect), cutover decision tables, validation checklist, and rollback planning.
• 1Z0-1123-25 FAQ — OCI Migration Architect Professional
  Frequently asked questions for OCI 2025 Migration Architect Professional (1Z0-1123-25): prerequisites, difficulty, what to focus on, and study strategy.
• 1Z0-1123-25 Overview — OCI 2025 Migration Architect Professional
  What 1Z0-1123-25 covers: migration planning, connectivity, data movement, database migration concepts, cutover strategies, validation, and rollback on OCI.
• 1Z0-1123-25 Practice — Migration Drills & Mixed Sets
  Open the practice app for OCI 2025 Migration Architect Professional (1Z0-1123-25). Start with topic drills, then move to mixed sets.
• 1Z0-1123-25 Resources — Official Exam & OCI Migration Docs
  Official resources for OCI 2025 Migration Architect Professional (1Z0-1123-25): Oracle exam page and canonical docs for connectivity, database migration, and core OCI services.
• 1Z0-1123-25 Syllabus — Learning Objectives by Topic
  Learning objectives for OCI 2025 Migration Architect Professional (1Z0-1123-25), organized by topic with quick links to targeted practice.
• 1Z0-1123-25 Updates — Syllabus & Content Changelog
  Updates to the OCI 2025 Migration Architect Professional (1Z0-1123-25) hub: syllabus mapping, cheat sheet revisions, and resource link maintenance.
• Oracle 1Z0-1123-25 Study Plan (30 / 60 / 90 Days)
  30/60/90-day study plan for OCI 2025 Migration Architect Professional (1Z0-1123-25): recommended hours, weekly schedules, and practice integration.