Online 1Z0-1084-25 Practice Test

Question 1

As a Cloud Native developer, you develop two services in Node.js and deploy them to two different Container Engine for Kubernetes (OKE) clusters that use the same Virtual Cloud Network (VCN). Your security team wants to analyze the network communication between them. How can this requirement be met in the most cost-effective way?

Options :

A : Rewrite the application and send the application logs to an outside log aggregator.

B : Deploy a third-party logging service and aggregate the network flow logs.

C : Use the OCI Logging service and enable VCN flow logs.

D : Deploy Wireshark and intercept the packets.

Answer: C

Question 2

Which TWO are required to access the Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE) cluster from the kubectl CLI? (Choose two.)

Options :

A : Tiller enabled on the OKE cluster.

B : An SSH key pair with the public key added to the cluster worker nodes.

C : Install and configure the OCI CLI.

D : A configured OCI API signing key pair.

E : OCI Identity and Access Management (IAM) Auth Token.

Answer: C,D

Question 3

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

Options :

A :

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

B :

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.

C :

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.

D :

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.

Answer: B

Question 4

Which statement best describes the term "cloud native"?

Options :

A : Cloud native refers to the process of migrating applications from on-premises infrastructure to the cloud.

B : Cloud native refers to the use of cloud-based development tools to build traditional on-premises applications.

C : Cloud native refers to the design and deployment of applications that are optimized for cloud infrastructure.

D : Cloud native refers to the use of cloud infrastructure to run traditional on-premises applications.

Answer: C

Question 5

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.)

Options :

A : Use a third party service integration to Implement DDoS attack mitigation

B : Re-write your web service and implement rate limiting

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

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

Answer: D

EXPERTY DESIGNED 1Z0-1084-25 PRACTICE TEST