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ABN 26621887572

Certifications/Oracle/Oracle 1Z0-997-20
Oracle专业级☁️ 云计算

Oracle Cloud Infrastructure Architect Professional 2020 (1Z0-997-20)

Oracle OCI Architect Professional exam prep covering resilience, security, performance, networking, governance, and automation. Includes 50+ practice questions with explanations, a 120-minute exam format, and a 65% passing score.

Start PracticeBrowse Learning Path
55
Questions per exam
50
Question bank total
120m
Exam Duration
65/100
Passing Score
$245
Exam Fee

At a glance

50 questions
Best forCloud architects designing OCI environments, Oracle engineers and technical consultants working on OCI projects
Prep pace8-10 weeks with experience
Course pack7 chapters · 24 hours
Learner signal0 enrolled · 0/5
Exam Guide

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 (1Z0-997-20) is an Oracle certification exam for people who design and operate enterprise OCI environments. It focuses on the areas that matter in real architecture work: resilience, security, performance, networking, governance, and automation.

Exam Information

  • Exam code: 1Z0-997-20
  • Exam length: 120 minutes
  • Number of questions: about 55
  • Passing score: 65%
  • Exam fee: $245 USD

Who Is This For

This certification is for cloud architects, Oracle engineers, and technical staff who design OCI solutions and want a recognised professional-level architecture credential.

You will work with

Oracle 技术数据库管理系统架构性能优化故障排除

After preparation

  • Prepare for the Oracle 1Z0-997-20 exam with a clear study plan
  • Design OCI architectures with more confidence
  • Understand the main architecture, resilience, and governance choices in OCI
  • Improve your fit for OCI architecture and cloud engineering roles

Exam details

Exam Code
1Z0-997-20
Provider
Oracle
Duration
120 minutes
Question Count
55 questions
Passing Score
65/100
Validity
0 years
Exam Fee
$245 USD
Question Types
Single choice, Multiple select
Languages
English, 日本語
Official Page
Open AWS page

Who should take it

Good fit

  • Cloud architects designing OCI environments
  • Oracle engineers and technical consultants working on OCI projects
  • IT professionals preparing for the OCI Architect Professional exam
  • Operations and platform teams responsible for enterprise cloud architecture

Before you start

  • Basic OCI and cloud architecture knowledge is helpful
  • Hands-on experience with Oracle Cloud or other cloud platforms is recommended
  • You should understand networking, security, and availability fundamentals before starting

Study preparation

With hands-on AWS

8-10 weeks

From scratch

12-16 weeks

Daily pace

1-2 hours/day

Learning path preview

7 chapters
1
1Z0-997-20 Exam Overview and Study Plan
30 min
2
High Availability and Disaster Recovery Architecture
60 min
3
Security Architecture and Compliance Design
70 min
4
Performance Optimization and Cost Management
80 min
5
Advanced Networking and Hybrid Cloud Architecture
90 min
6
Governance and Operations Automation
100 min
+ 1 more chapters inside the full path

Certification comparison

Oracle 1Z0-997-20Oracle 1Z0-071Oracle 1Z0-078
ProviderOracleOracleOracle
Level专业级助理级专业级
Fee$245$245$245
Duration120 min120 min120 min
Questions per exam557370
Validity0 yrs0 yrs0 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

Frequently Asked Questions

If you plan to take Oracle 1Z0-997-20, start with real practice.

50 questions, chapter-by-chapter learning, mock exams, wrong-question review, and AI tutor support live in the exam page.

Go to exam prep

From $39 · 2 free chapters

Student reviews

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EXAM PREP

Oracle 1Z0-997-20 Question Bank

Chapter-by-chapter learning + mock exams + AI tutor

50
Questions
7
Chapters
24h
Study
AI
Tutor
  • First 2 chapters free
  • Real exam format mock tests
  • AI-powered wrong answer review
  • Chapter progress tracking
From $39
Start Practice Now

Prep snapshot

Study chapters7
Practice questions50
Estimated hours24h

What is inside

  • 50+ practice questions tied to real OCI architecture topics
  • Coverage of resilience, security, networking, governance, and automation
  • Mock exam aligned to the 55-question, 120-minute format
  • Plain explanations that focus on how OCI behaves in architecture decisions
  • Study flow that matches how OCI architecture is discussed in the exam