Oracle Cloud Infrastructure 2020 Architect Associate — Question 43

Which two statements are true about an Oracle Cloud Infrastructure (OCI) virtual cloud network (VCN)? (Choose two.)

Answer options

• A. To delete a VCN, its subnets must contain no resources.
• B. A VCN can have multiple CIDR blocks associated with it.
• C. In regions with multiple Availability Domains (AD), each AD should have their own VCN assigned to it.
• D. If you own a block of public IPs, you can assign it to one of your VCNs.
• E. A VCN covers a single, contiguous IPv4 CIDR block of your choice.

Correct answer: A, E

Explanation

Option A is correct because a VCN cannot be deleted if its subnets still contain resources. Option E is also accurate as a VCN is defined by a single, contiguous IPv4 CIDR block. Options B, C, and D are incorrect for various reasons: a VCN can only have one CIDR block, not multiple; each AD does not require a separate VCN; and owning a block of public IPs does not automatically allow their assignment to a VCN.