Oracle Cloud Infrastructure 2019 Developer Associate — Question 23

Which two statements are true about adding secondary VNICs to an existing compute instance? (Choose two.)

Answer options

• A. The primary and secondary VNIC association must be in the same availability domain
• B. You can assign an Ephemeral Public IP to a secondary VNIC
• C. You can remove the primary VNIC after the secondary VNIC's attachment is complete
• D. The primary and secondary VNIC association can be in different virtual cloud networks (VCNs)

Correct answer: A, B

Explanation

The correct answers are A and B because both statements accurately reflect the rules regarding VNIC associations and IP assignments. Option C is incorrect as the primary VNIC cannot be removed if the instance requires network connectivity. Option D is also incorrect because primary and secondary VNICs must be in the same VCN for proper communication.