1Z0-1042-25: Oracle Cloud Infrastructure 2025 Application Integration Professional — Study Hub

Meet your OCI 2025 Application Integration Professional (1Z0‑1042‑25) home base. This exam rewards practical integration instincts: how to connect services safely, design APIs with least privilege, and build event-driven flows that are observable and resilient.

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 with quick links to drills.
• Cheatsheet: API + event patterns, pickers, and guardrails.
• Practice: topic drills and mixed sets (when available).
• FAQ: common questions on prerequisites, difficulty, and study strategy.
• Resources: official Oracle exam page + canonical OCI integration docs.
• Updates: content changes and syllabus mapping updates.

What 1Z0‑1042‑25 emphasizes (in one paragraph)

Expect scenario questions about exposing services through API Gateway, using Functions for glue code, building event-driven integrations (Events, Notifications, Streaming/Queue concepts), and securing everything with IAM + Vault. “Integration” answers that skip idempotency, retries, observability, or access boundaries are usually wrong.

Ready to drill now? Open Practice →

In this section

• 1Z0-1042-25 Cheatsheet — OCI App Integration (API Gateway, Events, Functions)
  Last-mile 1Z0-1042-25 review: API Gateway patterns, event-driven integration pickers, Functions glue code, reliability guardrails, and observability checklists.
• 1Z0-1042-25 FAQ — OCI Application Integration Professional
  Frequently asked questions for OCI 2025 Application Integration Professional (1Z0-1042-25): prerequisites, difficulty, what to focus on, and study strategy.
• 1Z0-1042-25 Overview — OCI 2025 Application Integration Professional
  What 1Z0-1042-25 covers: API Gateway design, event-driven integration, serverless functions, messaging/streaming concepts, security, and observability on OCI.
• 1Z0-1042-25 Practice — Topic Drills & Mixed Sets
  Open the practice app for OCI 2025 Application Integration Professional (1Z0-1042-25). Start with topic drills, then move to mixed sets.
• 1Z0-1042-25 Resources — Official Exam & OCI Integration Docs
  Official resources for OCI 2025 Application Integration Professional (1Z0-1042-25): Oracle exam page and canonical docs for API Gateway, Functions, Events, Streaming, and connector patterns.
• 1Z0-1042-25 Syllabus — Learning Objectives by Topic
  Learning objectives for OCI 2025 Application Integration Professional (1Z0-1042-25), organized by topic with quick links to targeted practice.
• 1Z0-1042-25 Updates — Syllabus & Content Changelog
  Updates to the OCI 2025 Application Integration Professional (1Z0-1042-25) hub: syllabus mapping, cheat sheet revisions, and resource link maintenance.
• Oracle 1Z0-1042-25 Study Plan (30 / 60 / 90 Days)
  30/60/90-day study plan for OCI 2025 Application Integration Professional (1Z0-1042-25): recommended hours, weekly schedules, and practice integration.