1Z0-1072-26 Storage Practice Question
Which THREE statements are true regarding OCI Object Storage architecture and data durability? (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
✓
Checksums are automatically calculated and verified for data integrity.
OCI Object Storage is designed for high durability, stores data redundantly across availability domains or fault domains, and supports strong consistency for all operations.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Checksums are automatically calculated and verified for data integrity.
Why this is correct
OCI computes MD5 checksums to ensure data integrity during transit and storage.
- ✓
Data stored in a multi-AD region is distributed across availability domains.
Why this is correct
In regions with multiple availability domains, data is stored across ADs for enhanced fault tolerance.
- ✗
Object Storage provides eventual consistency for bucket listing operations.
Why it's wrong here
OCI Object Storage provides read-after-write consistency for all operations (PUT, GET, DELETE, and bucket listings), not eventual consistency.
- ✓
Data is replicated synchronously across multiple fault domains in a region.
Why this is correct
Object Storage ensures high durability by storing data redundantly across multiple fault domains.
- ✗
Objects larger than 50 GiB must be stored using Block Volume instead.
Why it's wrong here
Objects up to 10 TiB can be stored in Object Storage using multipart upload.
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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.