Question 1

What is the primary purpose of using multiple environments (e.g., development, staging, production) in a cloud native platform?

Options :

A : Isolates different stages of application development and deployment

B : Reduces cloud costs by running applications in different locations.

C : Increases application performance by distributing traffic.

D : Ensures all applications use the same infrastructure.

Answer: A

Question 2

In a scenario where an Internal Developer Platform (IDP) is being used to enable developers to selfservice provision products and capabilities such as Namespace-as-a-Service, which answer best describes who is responsible for resolving application-related incidents?

Options :

A : A separate team is created which includes people previously from the platform and application teams to solve all problems for the organization.

B : Platform teams delegate appropriate permissions to the application teams to allow them to selfmanage and resolve any underlying infrastructure and application-related problems.

C : Platform teams are responsible for investigating and resolving underlying infrastructure problems whilst application teams are responsible for investigating and resolving application-related problems.

D : Platform teams are responsible for investigating and resolving all problems related to the platform, including application ones, before the app teams notice.

Answer: C

Question 3

In a CI/CD pipeline, why is a build artifact (e.g., a Docker image) pushed to an OCI-compliant registry?

Options :

A : To store the image in a central registry so deployment environments can pull it for release.

B : To allow the container image to be analyzed and transformed back into source code.

C : To publish versioned artifacts that can be tracked and used to inform users of new releases.

D : To enable the registry service to execute automated tests on the uploaded container image.

Answer: A

Question 4

Which of the following is a primary benefit of adopting a platform approach for managing application environments with diverse needs?

Options :

A : It enables self-service infrastructure provisioning while supporting app-specific requirements and organizational standards.

B : It isolates application environments completely to maximize security and avoid shared resources.

C : It enforces one infrastructure setup for all applications to reduce management complexity.

D : It centralizes all deployments in one environment to improve control and visibility.

Answer: A

Question 5

A platform engineering team is building an Internal Developer Platform (IDP). Which of the following enables application teams to manage infrastructure resources independently, without requiring direct platform team support?

Options :

A : Manual infrastructure deployment services.

B : A comprehensive platform knowledge center.

C : Centralized logging and monitoring interfaces.

D : Self-service resource provisioning APIs.

Answer: D