Courseiva
Governance And AdministrationhardMultiple ChoiceObjective-mapped

1Z0-1085-26 Governance And Administration Practice Question

You are writing an IAM policy for a group that needs to manage block storage volumes, but you want to ensure they can only perform these actions from a specific corporate IP address range (`192.168.1.0/24`). How should you write the policy condition?

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

where request.ip = cidr('192.168.1.0/24')

OCI IAM policy conditions support request.ip using the cidr function to restrict access to specific source IP ranges.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • where request.ip = 192.168.1.0/24

    Why it's wrong here

    CIDR blocks must be enclosed in single quotes.

  • where request.ip = target.ip

    Why it's wrong here

    Target IP is not a valid IAM condition variable.

  • where request.ip = cidr('192.168.1.0/24')

    Why this is correct

    The correct OCI condition syntax for IP range restriction uses the cidr function: 'where request.ip = cidr("192.168.1.0/24")'.

  • where request.ip = '192.168.1.0/24'

    Why it's wrong here

    Using '=' with a CIDR block is syntactically incorrect in OCI IAM conditions; the cidr function must be used.

Visual reference

192.168.1.0 /24 256 addresses (254 usable) 192.168.1.0 /25 Subnet A 128 addr (126 usable) 192.168.1.128 /25 Subnet B 128 addr (126 usable) Borrowing 1 bit from host portion creates 2 subnets (/25)

About these practice questions

One of 378 original 1Z0-1085-26 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →

How Courseiva writes practice questions · Editorial policy

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.