Question 1
An architect needs to plan the CIDR block for a new VCN that must not overlap with an on-premises network of 10.0.0.0/16. Which VCN CIDR is a valid, non-overlapping choice that follows OCI recommendations?
Correct Answer:
172.16.0.0/16
Question 2
Instances in a private subnet need to download operating-system patches from the public internet but must not be reachable from the internet. Which gateway should be added to the VCN?
Correct Answer:
NAT Gateway
Question 3
Which OCI gateway lets resources in a private subnet reach Oracle services like Object Storage over the Oracle network backbone without traversing the public internet?
Correct Answer:
Service Gateway
Question 4
What is the key behavioral difference between an OCI security list and a network security group (NSG)?
Correct Answer:
Security lists apply to all VNICs in a subnet, while NSGs apply to a defined set of VNICs you assign
Question 5
By default, an OCI security list rule that allows inbound TCP traffic is stateful. What does this mean for the return traffic?
Correct Answer:
Return traffic is automatically allowed without a matching egress rule
Question 1
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Prepare with the OCI Architect Associate Practice Questions - Oracle Cloud Infrastructure 2025 Architect Associate (1Z0-1072-25) Exam - Variant 2 practice quiz. This question bank includes 100 questions covering storage, architect, object, block, and needs. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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OCI Architect Associate Practice Questions - Oracle Cloud Infrastructure 2025 Architect Associate (1Z0-1072-25) Exam - Variant 2

This practice set contains 100 questions from the matching question bank and focuses on storage, architect, object, block, and needs. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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