1Z0-1084-21 by Oracle Actual Free Exam Questions And Answers

Question 1

You are working on a cloud native e-commerce application on Oracle Cloud Infrastructure (OCI). Your application architecture has multiple OCI services, including Oracle Functions. You need to trigger these functions directly from other OCI services, without having to run custom code.
Which OCI service cannot trigger your functions directly?

A. OCI API Gateway

B. OCI Registry

C. Oracle Integration

D. OCI Events Service

Discussion 0

Correct Answer: B Vote an answer

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Question 2

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

A. 10 GB

B. 1 TB

C. 1 GB

D. 50 GB

Discussion 0

Correct Answer: D Vote an answer

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Question 3

You are building a container image and pushing it to the Oracle Cloud Infrastructure Registry (OCIR). You need to make sure that these get deleted from the repository.
Which action should you take?

A. Edit the tenancy global retention policy.

B. Set global policy of image retention to "Retain All Images".

C. In your compartment, write a policy to limit accessto the specific repository.

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

Discussion 0

Correct Answer: A Vote an answer

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Question 4

What is one of the differences between a microservice and a serverless function?

A. Microservices always use a data storeand serverless functions never use a data store.

B. Microservices are used for long running operations and serverless functions for short running operations.

C. Microservices are stateless and serverless functions are stateful.

D. Microservices are triggered by events and serverless functions are not.

Discussion 0

Correct Answer: B Vote an answer

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Question 5

As a cloud-native developer, you have written a web service for your company. You have used Oracle Cloud Infrastructure (OCI) API Gateway service to expose the HTTP backend. However, your security team has suggested that your web service should handle Distributed Denial-of-Service (DDoS) attack. You are time-constrained and you need to make sure that this is implemented as soon as possible.
What should you do in this scenario?

A. Re-write your web service and implement rate limiting.

B. Use a third party service integration to implement a DDoS attack mitigation,

C. Use OCI virtual cloud network (VCN) segregation to control DDoS.

D. Use OCI API Gateway service and configure rate limiting.

Discussion 0

Correct Answer: D Vote an answer

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Question 6

You are developing a serverless applicationwith Oracle Functions. You have created a function in compartment named prod. When you try to invoke your function you get the following error.
Errorinvokingfunction.status:502message:dhcp options ocid1.dhcpoptions.oc1.phx.aaaaaaaac...doesnot existorOracleFunctionsisnotauthorized touseit How can you resolve this error?

A. Create a policy:
Allow any-user to manage function-family and virtual-network-family in compartment prod

B. Deleting the function andredeploying it will fix the problem

C. Create a policy:
Allow service FaaS to use virtual-network-family in compartment prod

D. Create a policy:
Allow function-family to use virtual-network-family in compartmentprod

Discussion 0

Correct Answer: C Vote an answer

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Question 7

Which two "Action Type" options are NOT available in an Oracle Cloud Infrastructure (OCI) Events rule definition?

A. Streaming

B. Functions

C. Slack

D. Notifications

E. Email

Discussion 0

Correct Answer: C,E Vote an answer

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Question 8

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. kubect2 get pod nginx

C. kubect2 logs pod nginx

D. Through the Oracle Cloud Infrastructure Console

Discussion 0

Correct Answer: A Vote an answer

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Oracle Cloud Infrastructure Developer 2021 Associate - 1Z0-1084-21 Exam Practice Test

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