1Z0-1072-26 Database Practice Question
Which THREE features are provided natively by Exadata Cloud Service to deliver high performance and high availability for Oracle databases? (Choose three.)
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 Real Application Clusters (RAC) support for database high availability.
Exadata Cloud Service leverages Smart Scan (offloading SQL processing to storage cells), Exadata RDMA over Converged Ethernet (RoCE) for ultra-low latency cluster communication, and built-in database high availability through RAC.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Automatic translation of PL/SQL code into native AWS Redshift SQL syntax.
Why it's wrong here
Exadata runs Oracle Database and does not translate PL/SQL to Redshift SQL.
- ✓
Oracle Real Application Clusters (RAC) support for database high availability.
Why this is correct
Exadata natively supports multi-node RAC configurations for continuous database availability.
- ✓
Exadata Smart Scan to offload SQL query processing to storage servers.
Why this is correct
Smart Scan offloads data filtering from database nodes to storage servers, reducing network traffic and CPU overhead.
- ✓
RDMA over Converged Ethernet (RoCE) network fabric for ultra-low latency internal cluster interconnects.
Why this is correct
Exadata uses high-speed RoCE networks for extremely fast communication between compute and storage servers.
- ✗
Client-managed hypervisor patching via direct SSH access to Dom0 dom0 hypervisor nodes.
Why it's wrong here
Exadata Dom0 hypervisors are managed by Oracle, not by customers via direct SSH.
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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 1Z0-1072-26 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 1Z0-1072-26 exam.