Oracle Cloud Infrastructure Developer 2020 Associate (1Z0-1084-20) Free Practice Test

Question 1

What is the open source engine for Oracle Functions?

A. Fn Project

B. OpenFaaS

C. Knative

D. Apache OpenWhisk

Correct Answer: A

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Question 2

In the sample Kubernetes manifest file below, what annotations should you add to create a private load balancer In oracle Cloud infrastructure Container Engine for Kubermetes?

A)

B)

C)

D)

A. Option D

B. Option C

C. Option A

D. Option B

Correct Answer: A

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Question 3

Which concepthe following steps reference Console instructionsCloud Infrastructure Resource Manager?

A. Queue

B. Job

C. Plan

D. Stack

Correct Answer: A

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Question 4

You created a pod called "nginx" and its state is set to Pending.
Which command can you run to see the reason why the "nginx" pod is in the pending state?

A. kubect2 describe pod nginx

B. Through the Oracle Cloud Infrastructure Console

C. kubect2 get pod nginx

D. kubect2 logs pod nginx

Correct Answer: A

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Question 5

How can you find details of the tolerations field for the sample YAML file below?

A. kubectl describe pod.spec tolerations

B. kubectl get pod.spec.tolerations

C. kubectl explain pod.spec.tolerations

D. kubectl list pod.spec.tolerations

Correct Answer: C

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Question 6

Which two statements are true for service choreography?

A. Service choreography relies on a central coordinator.

B. Decision logic in service choreography is distributed.

C. Service choreography should not use events for communication.

D. Service choreographer is responsible for invoking other services.

E. Services involved in choreography communicate through messages/messaging systems.

Correct Answer: B,E

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Question 7

What is the minimum of storage that a persistent volume claim can obtain in Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE)?

A. 1 TB

B. 50 GB

C. 1 GB

D. 10 GB

Correct Answer: B

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Question 8

Which one of the statements describes a service aggregator pattern?

A. It is implemented in each service separately and uses a streaming service

B. It involves implementing a separate service that makes multiple calls to other backend services

C. It involves sending events through a message broker

D. It uses a queue on both sides of the service communication

Correct Answer: B

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Oracle Cloud Infrastructure Developer 2020 Associate (1Z0-1084-20) Free Practice Test