[Mar-2026] Latest 1Z0-1084-25 Exam Dumps for Pass Guaranteed [Q55-Q71]

NEW QUESTION 55
Kubernetes includes various elements such as compute, network, and storage. Compute is essentially CPU (units) and memory (bytes). Within an OKE cluster, what is considered to be the smallest unit of deployment with respect to compute?

Container

Service

Pod

Namespace

Deployment resource

NEW QUESTION 56
(CHK_1>3) You have an e-commerce application that loads customers’ transactional data into the Oracle Cloud Infrastructure (OCI) Streaming service. The data must now be extracted and transformed before sending it to a third-party REST endpoint. You have been directed to leverage the OCI Service Connector Hub to automate this process. Which configuration option would address this requirement?

Configure a new service connector as follows: * Source: Streaming * Task: Functions * Target: Functions

Configure a new service connector as follows: * Source: Streaming * Task: API Gateway * Target: Notifications

Configure a new service connector as follows: * Source: Streaming * Task: None * Target: Notifications

Configure a new service connector as follows: * Source: Streaming * Task: API Gateway * Target: Functions

Configure a new service connector as follows: * Source: Streaming * Task: Functions * Target: API Gateway

NEW QUESTION 57
You encounter an unexpected error when invoking Oracle Functions from your Cloud Shell session named myfunction in the myapp application. Which option will get you more information on the error?

fn –verbose invoke myapp myfunction

fn –debug invoke myapp myfunction

Contact Oracle support with your error message

DEBUG=1 fn invoke myapp myfunction

NEW QUESTION 58
You developed a microservices-based application that runs in an Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) cluster. It has multiple endpoints that need to be exposed to the public internet. What is the most cost-effective way to expose multiple application endpoints without adding unnecessary complexity to the application?

Use a NodePort service type in Kubernetes for each of your service endpoints using the node’s public IP address to access the applications.

Create a separate load balancer instance for each service using the lowest 100 Mbps option.

Use a ClusterIP service type in Kubernetes for each of your service endpoints using a load balancer to expose the endpoints.

Deploy an Ingress Controller and use it to expose each endpoint with its own routing endpoint.

NEW QUESTION 59
You are developing a real-time monitoring application for a fleet of vehicles, which will be deployed on Oracle Cloud Infrastructure (OCI). You need to choose between using OCI Queue or OCI Streaming to handle the real-time data feeds from the vehicles. Based on the scenario described, which is the most appropriate choice for handling real-time data feeds?

OCI Streaming, because it is designed for high-volume, continuous ingestion and processing of data, making it the best choice for a fleet of vehicles

OCI Streaming, because it offers exactly-once message delivery, which is necessary for real-time applications

OCI Queue, because it is optimized for low-latency messaging and ideal for real-time applications

OCI Queue, because it provides at-least-once message delivery, which is critical for real-time monitoring applications

NEW QUESTION 60
Which is NOT a valid use case for leveraging the Oracle Cloud Infrastructure (OCI) Events service?

Capturing the OCI Monitoring service alarms and invoking autoscaling of compute instances.

Publishing a notification when long-lived tasks complete, such as an OCI Autonomous Database backup completion.

Triggering a notification action when a function completes its execution.

Triggering a function deployed in Oracle Functions when new files are uploaded to an OCI Object Storage bucket.

Publishing all the OCI resource events in a specific compartment to the OCI Streaming service for later analysis.

NEW QUESTION 61
What is the maximum execution time of Oracle Functions?

240 seconds

300 seconds

60 seconds

120 seconds

NEW QUESTION 62
Which of the following is NOT a criterion that is usually met by a microservice?

Organized around business capabilities.

Tightly coupled

Highly maintainable

Independently deployable

NEW QUESTION 63
Which statement best describes the term “cloud native”?

Cloud native refers to the process of migrating applications from on-premises infrastructure to the cloud.

Cloud native refers to the use of cloud-based development tools to build traditional on-premises applications.

Cloud native refers to the design and deployment of applications that are optimized for cloud infrastructure.

Cloud native refers to the use of cloud infrastructure to run traditional on-premises applications.

NEW QUESTION 64
When developing microservices, each one can be developed in the language of choice. Which term describes this type of development? (Choose the best answer.)

Agile

DevOps

Distributed

Polyglot

NEW QUESTION 65
Which term describes a group formed by a master machine and a worker machine in a Kubernetes architecture?

Cluster

Node

Deployment

Container

Pod

NEW QUESTION 66
You are creating an API deployment in Oracle Cloud Infrastructure (OCI) API Gateway and you want to configure request policies to control access. Which is NOT available in OCI API Gateway?

Controlling access to the backend OCI resources.

Limiting the number of requests sent to the backend services.

Enabling Cross-Origin Resource Sharing (CORS) support.

Providing authentication and authorization.

NEW QUESTION 67
With the volume of communication that can happen between different components in cloud-native applications, it is vital to not only test functionality, but also service resiliency. Which statement is true regarding service resiliency?

Resiliency is about avoiding failures.

Resiliency testing can be done only in a test environment.

Resiliency is about recovering from failures without downtime or data loss.

Resiliency is about not bringing a service to a functioning state after a failure.

NEW QUESTION 68
Which “Action Type” option is NOT available in an Oracle Cloud Infrastructure (OCI) Events rule definition?

Streaming

Email

Notifications

Functions

NEW QUESTION 69
In the DevOps lifecycle, what is the difference between continuous delivery and continuous deployment? (Choose two.)

Continuous delivery involves automation of developer tasks, while continuous deployment involves manual operational tasks.

Continuous delivery utilizes automatic deployment to a development environment, while continuous deployment involves automatic deployment to a production environment.

Continuous delivery requires more automatic linting, while continuous deployment testing must be run manually.

Continuous delivery is a process that initiates deployment manually, while continuous deployment is based on automating the deployment process.

NEW QUESTION 70
Which TWO statements are correct regarding Docker images and containers? (Choose two.)

Only one container can be spawned from a given image at a time.

An image is a collection of immutable layers whereas a container is a running instance of an image.

If multiple containers are spawned from the same image, then they all use the same copy of that image in memory.

Writing and building a new Dockerfile is the only way you can create new Docker images.

A container can exist without an image but an image cannot exist without a container.

Which TWO statements are correct regarding Docker images and containers? (Choose two.) Writing and building a new Dockerfile is the only way you can create new Docker images. A container can exist without an image but an image cannot exist without a container. Only one container can be spawned from a given image at a time. If multiple containers are spawned from the same image, then they all use the same copy of that image in memory. (Correct) An image is a collection of immutable layers whereas a container is a running instance of an image. (Correct) ChatGPT The correct statements regarding Docker images and containers are: If multiple containers are spawned from the same image, then they all use the same copy of that image in memory. This statement is correct. When multiple containers are created from the same Docker image, they share the underlying layers of the image in memory. Each container has its own isolated filesystem and runtime environment, but they all use the same base image, which helps in efficient resource utilization. An image is a collection of immutable layers whereas a container is a running instance of an image. This statement is also correct. Docker images are composed of multiple layers, with each layer representing a specific change or addition to the previous layer. These layers are read-only and can be shared among multiple containers. On the other hand, a container is a lightweight and isolated runtime instance created from a specific image. It is a running process that has its own filesystem, network, and runtime configuration. The statements “Writing and building a new Dockerfile is the only way you can create new Docker images” and “A container can exist without an image but an image cannot exist without a container” are incorrect. Docker images can be created in various ways, including using Dockerfiles, importing from existing images, or pulling from registries. Additionally, a container requires an image to run, so an image must exist before a container can be created from it.

NEW QUESTION 71
Your team has been tasked with debugging a Cloud Native application developed using the following Oracle Cloud Infrastructure (OCI) services: Object Storage, Events, Functions, API Gateway, and Autonomous Database. Which of these is NOT a valid option for troubleshooting issues in OCI? (Choose the best answer.)

View service metric information from the OCI Monitoring service.

Configure the application to send logs to the OCI Logging service.

Use OCI Service Connector Hub to configure a service connector to automatically send logs to the OCI Logging Analytics service.

Trace performance issues In the Application Performance Monitoring service by enabling Function traces.

Leverage OCI Cloud Guard to extract and visualize the debug logs generated by your application.