[Feb 25, 2025] Ultimate 1z0-1084-24 Guide to Prepare Free Latest Oracle Practice Tests Dumps [Q20-Q42]

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[Feb 25, 2025] Ultimate 1z0-1084-24 Guide to Prepare Free Latest Oracle Practice Tests Dumps

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Q20. Which term describes a group formed by a master machine and a worker machine in a Kubernetes architecture?

Cluster

Node

Deployment

Container

Pod

Q21. What is the difference between continuous delivery and continuous deployment in the DevOps methodology?
(Choose the best answer.)

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

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

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

Continuous delivery is a process that Initiates deployment manually, whereas continuous deployment is based on automating the deployment process.

Q22. Which THREE are valid statements regarding the OCI Container Engine for Kubernetes (OKE) service?
(Choose three.)

You must have access to an Oracle Cloud Infrastructure tenancy. Your tenancy must have sufficient quota on different types of resources.

OKE cannot use existing network resources for the creation of a new cluster.

OKE automatically creates and configures new network resources for the new cluster.

There is a limit of three clusters within each region, but there is no limit on the number of nodes and pods you can create within each cluster.

Q23. Your Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) administrator has created an OKE cluster with one node pool in a public subnet. You have been asked to provide a log file from one of the nodes for troubleshooting purpose. Which step should you take to obtain the log file?

Use the username opc and password to login.

It is impossible because OKE is a managed Kubernetes service.

SSH into the nodes using the private key.

SSH into the node using the public key.

Q24. As a Cloud Native developer, you have written a web service for your company. However, your security team has suggested that your web service should address Distributed Denial-of-Service (DDoS) attack. You are time-constrained and you need to ensure that this is implemented as soon as possible. What should you do in this scenario? (Choose the best answer.)

Use a third party service integration to Implement DDoS attack mitigation.

Re-write your web service and implement rate limiting.

Use the OCI Virtual Cloud Network (VCN) segregation to control DDoS.

Use the OCI API Gateway service and configure rate limiting.

Q25. You have just finished building and compiling the software required to implement the API microservice component. You need to rebuild the API docker image, and plan to tag it as: ocIdevops/api:latest Which docker command would re-create the API docker image?

docker build -t OCIdevops/api:latest

docker create -t OCIdevops/api:latest

docker image -t OCIdevops/api:latest

docker compile -t OCI devops/api:latest

Q26. How are cloud native application versions deployed to an OKE cluster when using a blue/green deployment strategy?

Current applications are slowly replaced with new application versions.

New application versions are deployed in minor increments to a select group of people.

Both old and new application versions are deployed to production at the same time.

Q27. Your organization has mandated that all deployed container images used for microservices must be signed by a specified master encryption key (MEK). You have appropriately signed the container images as part of your build process, but must now ensure that they are automatically verified when they are deployed to Oracle Cloud Infrastructure (OCI) Container Engine for Kubemetes (OKE) clusters. Which option should be used to mandate image verification when deploying to OKE clusters, assuming that MEK is already stored in an available OCI Vault? (Choose the best answer.)

Enable image verification policies separately for each Kubemetes pod deployment because this is enforced at the pod level.

Enable image verification policies separately for each node pool within each OKE cluster because this is enforced at the node pool level.

Enable image verification policies separately for each OKE cluster because this is enforced at the cluster level.
(Correct)

Enable Image verification policies for your OKE service control plane which will enforce this for all OKE clusters.

Q28. A developer using Oracle Cloud Infrastructure (OCI) API Gateway needs to authenticate the API requests to their web application. The authentication process must be implemented using a custom scheme which accepts string-based parameters from the API caller. Which approach should the developer use in this scenario?

Create a cross account functions authorizer.

Create an authorizer function using OCI Identity and Access Management 91AM) based authentication.

Create an authorizer function using request header authorization.

Create an authorizer function using token-based authorization.

Q29. 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

Q30. You are developing a distributed application and you need a call to a path to always return a specific JSON content deploy an OCI API Gateway with the below API deployment specification. What is the correct value for type? { “routes” : [{ “path” : “/hello”, “methods” : [“Get”), “backend” : { “type” : ” —————- “, “status”
: 200, “headers” : [{ “name” : “Content-Type”, “value” : “application/json” }] “body” : “{“myjson”: ” consistent response”}” }}]}

STOCK_RESPONSE_BACKEND

CONSTANT_BACKEND

JSON_BACKEND

HTTP_BACKEND

Q31. Which two “Action Type” options are NOT available in an Oracle Cloud Infrastructure (OCI) Events rule definition? (Choose two.)

Streaming

Slack

Functions

Notifications

Q32. 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?

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

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

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

Edit the tenancy global retention policy.

Q33. What is the difference between blue/green and canary deployment strategies? (Choose the best answer.)

In blue/green, current applications are slowly replaced with new ones. In canary, the application Is deployed Incrementally to a select group of people.

In blue/green, both old and new applications are in production at the same time. In canary, the application Is deployed incrementally to a select group of people.

In blue/green, current applications are slowly replaced with new ones. In canary, both old and new applications are in production at the same time.

In blue/green, the application Is deployed In minor Increments to a select group of people. In canary, both old and new applications are simultaneously in production.

Q34. (CHK_4>2) You have a scenario where a DevOps team wants to store secrets in Oracle Cloud Infrastructure (OCI) Vault so that it can inject the secrets into an app’s environment variables (for example, MYSQL_DB_PASSWD) at deployment time. Which is NOT valid about managing secrets in the OCI Vault service?

New secret versions automatically expire in 90 days unless you configure an expiry rule.

You can manually create new secrets as well as new secret versions using the OCI Console:

A unique OCID is automatically generated for each secret and remains unchanged even when creating a new secret version.

A secret reuse rule prevents the use of secret contents across different versions of a secret.

Q35. Assuming that your function does NOT have the –provisioned-concurrency option enabled, which parameter is used to configure the time period during which an idle function will remain in memory before Oracle Functions removes its container image from memory?

timeout

access-timeout

idle-timeout

None, as this time is not configurable.

Q36. To effectively test your cloud native applications for “unknown unknowns”, you need to employ various testing and deployment strategies. Which strategy involves exposing new functionality or features to only a small set of users?

A/B Testing

Component Testing

Blue/Green Deployment

Canary Deployment

Q37. You are instructed to automate manual tasks and help software teams manage complex environments at scale using the Oracle Cloud Infrastructure (OCI) services. Which THREE OCI services can be leveraged to securely store and version your application’s source code, and automate the building, testing, and deployment of applications to the OCI platform? (Choose three.)

Container Engine for Kubernetes

DevOps

Oracle Cloud Logging Analytics

Oracle APEX Application Development

Oracle Cloud Infrastructure Registry

Resource Manager

Q38. You are a developing a microservices application that will be a consumer of the Oracle Cloud Infrastructure (OCI) Streaming service. Which API method should you use to read and process a stream?

GetStream

ReadMessages

ProcessStream

ReadStream

GetMessages

Q39. 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

Q40. Which of these is NOT a valid authentication method for accessing an OCI API Gateway deployment?

HTTP Basic

API Key

OAuth

SAML Token

Q41. Which statement accurately describes the Oracle Cloud Infrastructure (OCI) Load Balancer integration with OCI Container Engine for Kubernetes (OKE)?

OKE service provisions an OCI Load Balancer instance for each Kubernetes service with LoadBalancer type in the YAML configuration.

OKE service provisions a single OCI Load Balancer instance shared with all the Kubernetes services with LoadBalancer type in the YAML configuration.

OCI Load Balancer instance provisioning is triggered by the OCI Events service for each Kubernetes service with LoadBalancer type in the YAML configuration.

OCI Load Balancer instance must be manually provisioned for each Kubernetes service that requires traffic balancing.

Q42. (CHK_4>3) Your development team decides to create and deploy some business logic to serverless Oracle Functions. You are asked to help facilitate the monitoring, logging, and tracing of these services. Which is NOT valid about troubleshooting Oracle Functions?

Oracle Functions invocation is enabled by default

Oracle Functions invocation logs are enabled at the application level.

Oracle Functions metrics are available at both the function and application level.

Oracle Functions tracing is enabled at the function level.

Oracle 1z0-1084-24 Exam Syllabus Topics:

Topic	Details
Topic 1	Leveraging Serverless Technologies for Cloud Native Development: This part of the exam evaluates the ability to develop serverless applications using Oracle Functions. Candidates should be able to create API gateways to manage traffic from API clients and route it to back-end services, as well as establish integrations between systems using the OCI streaming service.
Topic 2	Testing and Securing Cloud Native Applications: Cloud engineers and developers are tested on their ability to analyze and evaluate cloud native testing methodologies, developing effective strategies for testing applications in a cloud-native environment.
Topic 3	Cloud Native Applications and Containerization: Candidates must demonstrate their knowledge of Docker, including its architecture and components, to effectively manage containerized applications. This includes using Oracle Cloud Infrastructure Registry (OCIR) to pull and push container images.
Topic 4	Cloud Native Fundamentals: This section tests the ability of cloud developers and architects to understand the core principles of cloud native development. Candidates are expected to explain the fundamentals of cloud native and discuss the key pillars that support cloud native approaches.
Topic 5	Monitoring & Troubleshooting Cloud Native Applications: This section assesses candidates’ skills in monitoring and troubleshooting cloud native applications. They must utilize the OCI Monitoring service to view metrics and the OCI Logging service to manage and search logs effectively.

Passing Key To Getting 1z0-1084-24 Certified Exam Engine PDF: https://www.actualtorrent.com/1z0-1084-24-questions-answers.html

[Feb 25, 2025] Ultimate 1z0-1084-24 Guide to Prepare Free Latest Oracle Practice Tests Dumps [Q20-Q42]

Oracle 1z0-1084-24 Exam Syllabus Topics:

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