1Z0-1085-26 Core Oci Services Practice Question
Which TWO protocols or methods are supported when attaching an OCI Block Volume to a compute instance? (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
✓
Paravirtualized attachment
OCI Block Volume supports Paravirtualized and iSCSI attachment methods.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
NFSv3 attachment
Why it's wrong here
NFS is used for File Storage, not Block Volume.
- ✗
HTTP REST API attachment
Why it's wrong here
Block volumes do not attach via HTTP REST API.
- ✓
Paravirtualized attachment
Why this is correct
Paravirtualized attachment is supported for block volumes.
- ✗
SMB protocol attachment
Why it's wrong here
SMB is not supported for Block Volume attachments.
- ✓
iSCSI attachment
Why this is correct
iSCSI attachment is supported for block volumes.
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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 1Z0-1085-26 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 1Z0-1085-26 exam.