Oracle 1Z0-1084-24 Exam Questions - Navigate Your Path to Success

The Oracle Cloud Infrastructure 2024 Developer Professional (1Z0-1084-24) exam is a good choice for Oracle Cloud Developers Oracle Cloud Architects and if the candidate manages to pass Oracle Cloud Infrastructure 2024 Developer Professional exam, he/she will earn Oracle Cloud , Oracle IaaS Certifications. Below are some essential facts for Oracle 1Z0-1084-24 exam candidates:

In actual Oracle Cloud Infrastructure 2024 Developer Professional (1Z0-1084-24) exam, a candidate can expect 50 Questions and the officially allowed time is expected to be around 90 Minutes.
TrendyCerts offers 100 Questions that are based on actual Oracle 1Z0-1084-24 syllabus.
Our Oracle 1Z0-1084-24 Exam Practice Questions were last updated on: Feb 28, 2025

Sample Questions for Oracle 1Z0-1084-24 Exam Preparation

Question 1

You deployed a Python application to an Oracle Container Engine for Kubernetes (OKE) cluster. However, while testing you found a bug, which you rectified and then created a new Docker image. You now need to ensure that if this new image does not work once deployed, you should be able to roll back to the previous version. Using kubect1, which strategy should you use?

ABlue/Green Deployment

BCanary Deployment

CRolling Update

DA/B Testing

Correct : C

A rolling update is a deployment strategy that gradually replaces the old version of an application with the new version without any downtime4.OKE supports rolling updates by using the kubectl rollout command4.A rolling update allows you to roll back to the previous version if something goes wrong with the new version4. Therefore, using a rolling update strategy with kubectl ensures that you can roll back to the previous version of your Python application if the new image does not work once deployed. Verified Reference:Deploy Oracle Container Engine for Kubernetes

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Question 2

You have been asked to update an OKE cluster to a network configuration that has the least attack surface while the deployed applications are still directly available for access from the Internet. Which is a valid OKE cluster network configuration that meets this requirement? (Choose the best answer.)

APrivate subnets for nodes, the Kubemetes API endpoint, and load balancers

BPrivate subnets for nodes; public subnets for the Kubemetes API endpoint and load balancers

CPrivate subnets for nodes and the Kubemetes API endpoint; public subnets for load balancers

DPrivate subnet for the Kubemetes API endpoint; public subnets for nodes and load balancers

Correct : C

The valid OKE cluster network configuration that meets the requirement of having the least attack surface while still allowing direct access to the deployed applications from the Internet is: Private subnets for nodes and the Kubernetes API endpoint; public subnets for load balancers. By placing the nodes and the Kubernetes API endpoint in private subnets, they are not directly accessible from the Internet, reducing the attack surface. The load balancers, on the other hand, are placed in public subnets, allowing them to be accessed from the Internet and serve as the entry point for accessing the deployed applications. This configuration ensures that the critical components of the cluster, such as the nodes and the API endpoint, are protected within the private network, while still providing accessibility to the applications through the load balancers. It helps to enhance security by limiting direct access to the internal components of the cluster while maintaining the availability of the deployed applications.