1Z0-997-26 Workload Migration Practice Question
You are tasked with migrating a large enterprise database to OCI Exadata Database Service. To ensure minimal downtime and high reliability during cutover, which TWO Oracle migration tools or features are specifically designed for this purpose? (Choose two.)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Oracle Zero Downtime Migration (ZDM)
Oracle Zero Downtime Migration (ZDM) and Oracle Data Guard / GoldenGate are the primary tools used for migrating databases to Exadata Database Service with minimal or zero downtime.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Windows Robocopy utility
Why it's wrong here
Robocopy is for Windows file file copy, not enterprise Oracle database migration.
- ✗
OCI File Storage CLI upload utility
Why it's wrong here
FSS CLI is for file systems, not Oracle database migrations.
- ✓
Oracle Zero Downtime Migration (ZDM)
Why this is correct
ZDM automates end-to-end database migrations to OCI Exadata with minimal downtime using Data Guard and RMAN.
- ✗
OCI Streaming Service Kafka producer APIs
Why it's wrong here
Streaming service handles event streaming, not database engine migration.
- ✓
Oracle Data Guard
Why this is correct
Data Guard enables physical standby creation and seamless switchover for zero/low downtime database cutovers.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Oracle exam blueprint
This 1Z0-997-26 practice question is part of Courseiva's free Oracle certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 1Z0-997-26 exam.