May 21, 2026 1Z0-1084-25 Exam Crack Test Engine Dumps Training With 101 Questions [Q50-Q66]

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May 21, 2026 1Z0-1084-25 Exam Crack Test Engine Dumps Training With 101 Questions

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NO.50 You are building a container image and pushing it to Oracle Cloud Infrastructure Registry (OCIR). You need to ensure that these images never get deleted from the repository. Which action should you take?

Create a group and assign a policy to perform lifecycle operations on images.

Write a policy to limit access to the specific repository in your compartment.

Edit the tenancy global retention policy.

Set global policy of image retention to “Retain All Images”.

NO.51 In the shared responsibility model, who should perform patching, upgrading, and maintaining of the worker nodes in provisioned Oracle Container Engine for Kubernetes (OKE) clusters?

Oracle Support does it.

It is the responsibility of the customer.

It is an automated process.

NO.52 (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

NO.53 Your company has recently deployed a new web application that uses Oracle Functions. Your manager instructs you to implement monitoring metrics to manage your systems more effectively. You know that Oracle Functions automatically monitors functions on your behalf and reports metrics via Oracle Cloud Infrastructure (OCI) Monitoring. Which TWO metrics are collected and made available by this feature? (Choose two.)

Amount of CPU used by a function

Number of times a function Is removed

Number of times a function is invoked

Length of time a function runs

Amount of RAM used by a function

NO.54 As a developer, you have been tasked with implementing a microservices-based application. Which THREE technologies are best suited to accomplish the task? (Choose three.)

Terraform

Big Data

Anomaly Detection

Service Mesh

Docker

Kubemetes

NO.55 Which is NOT a valid option to execute a function deployed in Oracle Functions?

Invoke from the Docker CLI.

Send signed HTTP requests to the function’s invoke endpoint.

Invoke from the Fn Project CLI.

Trigger by an event in the Oracle Cloud Infrastructure (OCI) Events service.

Invoke from the OCI CLI.

NO.56 What can you use to dynamically make Kubernetes resources discoverable to public DNS servers? (Choose the best answer.)

kubeDNS

DynDNS

CoreDNS

ExternalDNS

NO.57 Which is NOT a valid backend-type option available when configuring an Oracle Cloud Infrastructure (OCI) API Gateway Deployment?

HTTP_BACKEND

ORACLE STREAMS_BACKEND

ORACLE_FUNCTIONS_BACKEND

NO.58 Which feature is typically NOT associated with Cloud Native?

Immutable Infrastructure

Declarative APIs

Containers

Application Servers

Service Meshes

NO.59 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

NO.60 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

NO.61 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.)

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

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

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

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

NO.62 From a DevOps process standpoint, it is a good practice to keep changes to an application under version control. Which of the following allows changes to a Docker image to be stored in a version control system?

Updating docker-compose.yml

Executing docker commit

Executing docker save

Updating Dockerfile

NO.63 A developer has created another version of a microservice and wants 10% of the traffic to flow towards it for testing purposes. The application is already configured using OCI (Oracle Cloud Infrastructure) Service Mesh. Which of the following steps is the right approach to achieve this goal?

Create a new Kubernetes deployment for the new version of the microservice and set the traffic splitting percentage to 10% in the Kubernetes service manifest.

Use Kubernetes HPA (Horizontal Pod Autoscaler) to scale the new version of the microservice to handle 10% of the traffic automatically.

Create a new entry in the routeRules field of the ingress gateway route table manifest to configure traffic splitting between the old and new versions of the microservice and set the percentage to 10%.

Create a new entry in the routeRules field of the virtual service route table manifest to configure traffic splitting between the old and new versions of the microservice and set the percentage to 10%.

NO.64 You are developing a serverless application with Oracle Functions and Oracle Cloud Infrastructure Object Storage. Your function needs to read a JSON file object from an Object Storage bucket named “input-bucket” in compartment “qa-compartment”. Your corporate security standards mandate the use of Resource Principals for this use case. Which two statements are needed to implement this use case? (Choose two.)

Set up a policy to grant all functions read access to the bucket: allow all functions in compartment qa-compartment to read objects in target.bucket.name= “input-bucket’

Set up a policy to grant your user account read access to the bucket: allow user XYZ to read objects in compartment qa-compartment where target.bucket.name= “input-bucket’

Set up the following dynamic group for your function’s OCID: Name: read-file-dg Rule: resource.id = “ocid1.fnfunc.oc1.phx.aaaaaaaakeaobctakezjz5i4ujj7g25q7sx5m vr55pms6f4da’

No policies are needed. By default, every function has read access to Object Storage buckets in the tenancy.

Set up a policy with the following statement to grant read access to the bucket: allow dynamic-group read-file-dg to read objects in compartment qa- compartment where target.bucket.name= ‘input-bucket’

NO.65 What is the open source engine for Oracle Functions?

Fn Project

Apache OpenWhisk

OpenFaas

Knative

NO.66 Which is the smalled unit of Kubernetes architecture?

Node

Container

Cluster

Pod

Oracle 1Z0-1084-25 Exam Syllabus Topics:

Topic	Details
Topic 1	Cloud Native Fundamentals: This section of the exam measures the skills of target audience and covers the essential principles of cloud-native development. It explains the core concepts, key pillars, and advantages of cloud-native applications. The section also focuses on microservices architecture, including its design methodology and how it supports scalable, distributed applications.
Topic 2	Monitoring & Troubleshooting Cloud-Native Applications: This section of the exam focuses on monitoring and troubleshooting cloud-native applications. It covers using OCI Monitoring to track metrics, OCI Logging for managing logs and performing tasks related to monitoring, logging, and tracing for better observability and issue resolution.
Topic 3	Testing and Securing Cloud-Native Applications: This section focuses on testing strategies and security for cloud-native applications. It discusses different testing methodologies, securing sensitive information using OCI Vault, and implementing security measures to address cloud-native development challenges.
Topic 4	Leveraging Serverless Technologies for Cloud Native Development: This section of the exam measures the skills of professionals in serverless development within OCI. It covers creating serverless applications using Oracle Functions, building API gateways for routing traffic, and integrating systems through OCI Streaming Service. Additionally, it explores event-driven architectures using OCI Event Service and how OCI Queue enables asynchronous messaging between microservices.
Topic 5	Cloud Native Applications and Containerization: This section of the exam covers containerization technologies for cloud-native applications. It explains Docker architecture, its components, and the process of pulling and pushing container images using Oracle Cloud Infrastructure Registry (OCIR). It also explores container orchestration, deploying applications on Oracle Kubernetes Engine (OKE), and using OCI Service Mesh for Kubernetes deployments.

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May 21, 2026 1Z0-1084-25 Exam Crack Test Engine Dumps Training With 101 Questions [Q50-Q66]

Oracle 1Z0-1084-25 Exam Syllabus Topics:

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