Oracle 1Z0-1084-24 Online Practice Questions and Exam Preparation

Oracle 1Z0-1084-24 Online Questions & Answers

• Question 31:

  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.)

  A. Terraform
  B. Big Data
  C. Anomaly Detection
  D. Service Mesh
  E. Docker
  F. Kubemetes
  D. Service Mesh
  E. Docker
  F. Kubemetes

• Question 32:

  Which kubectl command syntax is valid for implementing a rolling update deployment strategy in Kubernetes? (Choose the best answer.)

  A. kubectl upgrade -c --image=image:v2
  B. kubectl update --image=image:v2
  C. kubectl rolling-update --image=image:v2
  D. kubectl update -c --iniage=image: v2
  C. kubectl rolling-update --image=image:v2

• Question 33:

  Which open source engine is used by Oracle Cloud Infrastructure (OCI) to power Oracle Functions?

  A. Knative
  B. Kubeless
  C. Apache OpenWhisk
  D. Fn Project
  D. Fn Project

• Question 34:

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

  A. Only one container can be spawned from a given image at a time.
  B. An image is a collection of immutable layers whereas a container is a running instance of an image.
  C. If multiple containers are spawned from the same image, then they all use the same copy of that image in memory.
  D. Writing and building a new Dockerfile is the only way you can create new Docker images.
  E. A container can exist without an image but an image cannot exist without a container.
  B. An image is a collection of immutable layers whereas a container is a running instance of an image.
  C. If multiple containers are spawned from the same image, then they all use the same copy of that image in memory.

• Question 35:

  Which is NOT a valid backend-type option available when configuring an Oracle Cloud Infrastructure (OCI) API Gateway Deployment?

  A. HTTP_BACKEND
  B. ORACLE STREAMS_BACKEND
  C. ORACLE_FUNCTIONS_BACKEND
  B. ORACLE STREAMS_BACKEND

• Question 36:

  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?

  A. Oracle Support does it.
  B. It is the responsibility of the customer.
  C. It is an automated process.
  B. It is the responsibility of the customer.

• Question 37:

  Which of the following step is NOT required for setting up the Container Engine for Kubernetes (OKE) cluster access using a local installation of kubectl?

  A. Generate Auth token from the OCI console to access the OKE cluster using kubectl.
  B. Install and configure the Oracle Cloud Infrastructure (OCI) CLI.
  C. Set up the kubeconfig file.
  D. Generate an API signing key pair (if you do not already have one) and upload the public key of the API signing key pair.
  A. Generate Auth token from the OCI console to access the OKE cluster using kubectl.

• Question 38:

  Which is ONE of the differences between a microservice and a serverless function?

  A. Microservices are used for long running operations while serverless functions are used for short running operations.
  B. Microservices are triggered by events while serverless functions are not.
  C. Microservices are stateless while serverless functions are stateful.
  D. Microservices always use a data store while serverless functions never use a data store.
  A. Microservices are used for long running operations while serverless functions are used for short running operations.

• Question 39:

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

  A. OKE service provisions an OCI Load Balancer instance for each Kubernetes service with LoadBalancer type in the YAML configuration.
  B. OKE service provisions a single OCI Load Balancer instance shared with all the Kubernetes services with LoadBalancer type in the YAML configuration.
  C. OCI Load Balancer instance provisioning is triggered by the OCI Events service for each Kubernetes service with LoadBalancer type in the YAML configuration.
  D. OCI Load Balancer instance must be manually provisioned for each Kubernetes service that requires traffic balancing.
  A. OKE service provisions an OCI Load Balancer instance for each Kubernetes service with LoadBalancer type in the YAML configuration.

• Question 40:

  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?

  A. GetStream
  B. ReadMessages
  C. ProcessStream
  D. ReadStream
  E. GetMessages
  E. GetMessages