Oracle Exam 1Z0-1084-23 Topic 7 Question 14 Discussion

Actual exam question for Oracle's 1Z0-1084-23 exam

Question #: 14
Topic #: 7

Which of the following TWO statements are TRUE about deleting a Kubernetes cluster? (Choose two.)

AUpon deleting a cluster, other resources created during the cluster creation process or associated with the cluster (such as VCNS, Internet Gateways, NAT Gateways, Route Tables, Security Lists, B. Load Balancers, and Block Volumes) are deleted automatically.

BIf you change the auto-generated name of a worker node and then delete the cluster, the renamed worker node is not deleted.

CUpon deleting a cluster, no other resources created during the cluster creation process or associated with the cluster (such as VCNS. Internet Gateways, NAT Gateways, Route Tables, Security Lists. Load Balancers, and Block Volumes) are deleted automatically.

DChanging the auto-generated name of a worker node does not affect the deletion of the worker node when the cluster in which it is created is deleted.

EYou cannot change the autogenerated names of the worker nodes in the format oke-c---<slot> within a Kubernetes cluster.

Show Suggested Answer

Suggested Answer: C

Blue/Green deployment strategy allows releasing a new version of an application using two identical environments where one of them is active at a given time.The current version of the application is provisioned on the active environment, whereas the new version gets deployed to the standby environment1.The traffic is shifted from the active to the standby environment by updating the ingress resource2. Therefore, both old and new application versions are deployed to production at the same time, but only one of them receives the traffic. Verified Reference:Announcing new deployment strategies for OCI DevOps Service,Blue-Green OKE Deployment

by Delmy at Feb 13, 2024, 11:54 PM

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Maxima

12 months ago

I see your point, Fidelia. However, deploying both versions at the same time may cause confusion and potential conflicts between users accessing different versions.

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Fidelia

12 months ago

But what about option C) Both old and new application versions deployed to production at the same time? Wouldn't that provide redundancy in case something goes wrong?

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Huey

12 months ago

I agree with Maxima. A blue/green deployment strategy involves deploying new versions gradually to avoid any sudden issues affecting all users at once.

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Maxima

12 months ago

I think the answer is A) Current applications are slowly replaced with new application versions. That way we can ensure a smooth transition without any downtime.

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Glenna

1 years ago

I think the answer depends on the specific requirements of the application and the risk tolerance of the organization.

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Jani

1 years ago

I see the benefits of option B), as it allows for controlled testing before full deployment.

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Tawanna

1 years ago

I prefer option C) because it allows for testing both old and new versions in production simultaneously.

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Lavera

1 years ago

I believe the answer is A) because it allows for a gradual transition with minimal impact.

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Alysa

1 years ago

I disagree, I think the answer is B) New application versions are deployed in minor increments to a select group of people.

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Adria

1 years ago

I think the answer is A) Current applications are slowly replaced with new application versions.

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