Question 1

In what way does an internal platform impact developers' cognitive load?

Options :

A : It has no impact on the mental effort required from developers, ensuring their cognitive load remains unchanged.

B : It reduces cognitive load by hiding complex infrastructure details and providing simple interfaces.

C : It shifts all operational complexity onto developers, making them fully responsible for managing the process.

D : It increases cognitive load by requiring knowledge of all the underlying tools involved.

Answer: B

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

What is a key cultural aspect that drives successful platform adoption in an organization?

Options :

A : Mandating that all teams must use the platform without exceptions

B : Keeping platform development separate from application teams.

C : Prioritizing platform security over usability.

D : Encouraging platform feedback loops from developers to improve usability.

Answer: D

Question 4

A company is implementing a service mesh for secure service-to-service communication in their cloud native environment. What is the primary benefit of using mutual TLS (mTLS) within this context?

Options :

A : Allows services to authenticate each other and secure data in transit.

B : Allows services to bypass security checks for better performance.

C : Enables logging of all service communications for audit purposes.

D : Simplifies the deployment of microservices by automatically scaling them.

Answer: A

Question 5

Which of the following strategies should a team prioritize to enhance platform efficiency?

Options :

A : Encourage teams to handle all platform tools independently without guidance.

B : Implement manual updates for all cluster configurations.

C : Automate the version bump process (or cluster updates).

D : Conduct weekly meetings to discuss every minor update.

Answer: C