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

• 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 self-manage 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.

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What does the latest tag usually represent in a container image registry?

• A.The most recently built image unless otherwise specified.
• B.A signed image that has passed all security validations.
• C.The only image tag that can be deployed to production systems.
• D.A system-generated version number based on Git history.

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A Platform Team is adopting the HEART framework to measure user experience of their developer portal.
Which of the following aspects does the HEART framework primarily focus on to help improve developer experience and platform performance?

• A.HEART evaluates Hardware, Efficiency, Availability, Response times, and Throughput to measure and ensure platform reliability and performance.
• B.HEART tracks Happiness, Engagement, Adoption, Reliability, and Throughput, helping teams optimize infrastructure performance.
• C.HEART focuses on Happiness, Engagement, Adoption, Retention, and Task success, enabling teams to track both qualitative and quantitative metrics for user experience.
• D.HEART focuses on Happiness, Efficiency, Availability, Reliability, and Throughput, enabling teams to assess both qualitative and quantitative aspects of platform performance.

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A platform team is implementing an API-driven approach to enable development teams to consume platform capabilities more effectively. Which of the following examples best illustrates this approach?

• A.Providing a documented process for developers to submit feature requests for the platform.
• B.Developing a dashboard that visualizes platform usage statistics without exposing any APIs.
• C.Allowing developers to request and manage development environments on demand through an internal tool.
• D.Implementing a CI/CD pipeline that automatically deploys updates to the platform based on developer requests.

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A development team is struggling to find and connect to various services within a cloud platform. What is the primary benefit of implementing an API-driven service catalog for this team?

• A.It enables easier service discovery through a consistent interface.
• B.It increases the time taken to provision services.
• C.It allows the team to bypass security protocols.
• D.It requires the development team to manage provisioning details themselves.

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