Oracle Cloud Infrastructure Architect Professional 2020 (1Z0-1072-20)
Oracle OCI Architect Professional 2020 exam prep covering high-availability design, networking, compute and storage, database design, security, and architecture-level exam strategy. Includes 60+ practice questions and a 120-minute mock exam format.
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What this certification covers
This page is structured for quick scanning first: exam format, fit, prep time, and the actual study scope.
Certification Overview
Oracle Cloud Infrastructure Architect Professional 2020 (1Z0-1072-20) is the professional-level OCI exam for people who design cloud architectures instead of just operating individual services. It checks whether you can make sensible design decisions across availability, networking, compute, storage, databases, and security, and explain why one OCI pattern fits better than another.
Exam Focus
- High Availability and Disaster Recovery: region design, DR strategies, failover patterns, and scaling decisions
- Networking Design: VCN layout, peering, FastConnect, VPN, and traffic routing
- Compute and Storage: instance selection, volume strategy, object storage, file storage, and containers
- Database Design: Autonomous Database, DB systems, Data Guard, migration, and service selection
- Security and Identity: IAM, key management, Cloud Guard, WAF, and compliance patterns
Who Is This For
This certification is a fit for OCI solution architects, cloud consultants, infrastructure designers, and technical professionals who need to plan Oracle cloud environments at a higher level than basic operations work.
You will work with
After preparation
- Prepare for the Oracle 1Z0-1072-20 exam with a practical study plan
- Make better OCI architecture decisions across availability, network, compute, storage, database, and security
- Explain design tradeoffs more clearly in interviews or project discussions
- Build a stronger foundation for architecture-level cloud work
Exam details
Who should take it
Good fit
- OCI solution architects and cloud consultants
- Infrastructure designers planning Oracle cloud environments
- Technical staff moving from operations into architecture work
- IT professionals preparing for a professional-level Oracle cloud certification
Before you start
- Basic OCI service knowledge is expected
- Hands-on cloud and infrastructure experience is strongly recommended
- You should already understand networking, storage, and database fundamentals
- Some architecture or solution design experience will help a lot
Study preparation
With hands-on AWS
From scratch
Daily pace
Learning path preview
7 chaptersCertification comparison
| Oracle 1Z0-1072-20 | Oracle 1Z0-071 | Oracle 1Z0-078 | |
|---|---|---|---|
| Provider | Oracle | Oracle | Oracle |
| Level | 专业级 | 助理级 | 专业级 |
| Fee | $245 | $245 | $245 |
| Duration | 120 min | 120 min | 120 min |
| Question count | 55 | 73 | 70 |
| Validity | 0 yrs | 0 yrs | 0 yrs |
Study tips and common mistakes
55 题 120 分钟，平均每题 2 分钟，合理分配时间
及格分 65/100，不确定的题先标记跳过，回头再做
排除法非常有用 — 先排掉明显错误的选项，剩下的再分析
多选题会告诉你选几个，仔细看题目要求
没有读完所有选项就选答案 — 题目经常有"最佳"答案和"正确但不最佳"的干扰项
备考只刷题不理解原理 — 考试场景题需要理解底层概念
忽略时间管理 — 在难题上卡太久，导致后面简单题没时间做
FAQ
Frequently Asked Questions
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