Oracle Cloud Infrastructure for Sunbird Ed Specialty - Rel 1 1z0-1119-1 Question # 12 Topic 2 Discussion
1z0-1119-1 Exam Topic 2 Question 12 Discussion:
Question #: 12
Topic #: 2
You have configured an Oracle Cloud Infrastructure (OCI) Load Balancer to distribute traffic to two compute instances in a private subnet. However, one of the target instance's health is marked as Critical. Which is NOT a typical reason for this?
A.
The target instance did not respond with a successful HTTP status code.
B.
The target instance is in a different availability domain than the Load Balancer.
C.
The network security group rules of the target instance do not allow traffic on the necessary ports.
The health of an instance in the context of OCI Load Balancer does not directly depend on its availability domain. Instances can be in different availability domains from the Load Balancer and still receive traffic as long as they are within the same region and the network configuration allows it. Typical reasons for an instance to be marked as Critical include failing health checks due to issues like improper security group configurations or the instance not responding correctly, but not because of its placement in a different availability domain.
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