Master the language of Internal Developer Platforms: golden paths, paved roads, self-service portals, and IDP architecture.
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1 / 10
What is a 'golden path' in platform engineering?
A golden path is an opinionated, well-supported set of tools, templates, and workflows that the platform team recommends for common use cases.
2 / 10
An Internal Developer Platform (IDP) primarily aims to:
An IDP abstracts infrastructure complexity so developers can self-serve common operations without needing deep platform knowledge.
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Which term describes a developer portal that exposes an organisation's services and APIs as a searchable catalogue?
A software catalogue (like Backstage) indexes an organisation's services, APIs, and documentation for easy discovery.
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In Team Topologies, a 'stream-aligned team' is:
A stream-aligned team in Team Topologies is aligned to a business domain flow and is the primary team type that platform teams enable.
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What does 'paved road' mean in platform engineering?
A paved road is a supported, guardrailed approach that makes the right way the easy way, as opposed to wild west self-assembly.
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Review Comment: 'This PR uses the fetch API directly. Shouldn't we be leveraging the internal platform-api-client for consistency and to enforce rate limiting?', – Sarah (Senior Platform Engineer)
This question tests understanding of the core purpose of an Internal Developer Platform – to enforce standards and controls. The platform-api-client represents a standardized way of interacting with services, ensuring consistent behavior and allowing for features like rate limiting to be applied centrally. Simply preferring fetch would undermine these benefits.
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Slack Message: 'Hey team, just deployed the new user onboarding flow! It's live on staging.example.com – let me know if you spot any issues.', – David (Frontend Developer)
The message clearly indicates a live deployment to a staging environment and a request for feedback. This highlights how IDPs often provide self-service deployment channels, allowing developers to quickly iterate without extensive approval processes. Rollbacks, A/B testing, or documentation preparation are not implied.
8 / 10
PR Description: 'This change introduces a new microservice, order-processor, which handles all order creation requests. It exposes a REST API endpoint at /api/v1/orders. The service is self-managed and automatically scales based on demand.'
The description emphasizes self-management and automatic scaling – core elements of an IDP's goal. Developers are meant to be able to deploy and operate services with minimal operational overhead. The PR's implementation aligns with the IDP providing tools and guidance for independent service creation.
9 / 10
Standup Update: 'I'm working on automating the deployment of our new analytics dashboard using the internal CI/CD pipeline. The platform provides a pre-built template and handles all the necessary configurations.', – Maria (Data Engineer)
Maria's statement directly illustrates the value proposition of an IDP – providing pre-built templates, automated configurations, and simplified workflows. This reduces operational burden for developers and aligns with the platform's goal of standardization and self-service.
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Code Review Comment: 'This component uses a custom logging library. We should be using the standard logging service provided by the IDP to ensure consistent monitoring and alerting.', – Ben (Lead Developer)
The core principle behind an IDP is standardization. Using a custom logging library introduces inconsistencies that can hinder monitoring, alerting, and troubleshooting efforts. Ben's comment directly addresses this concern, highlighting the value of leveraging the platform's centralized services.
What will I practice in "Internal Developer Platform Vocabulary"?
This is a Platform Engineering exercise set. It walks through 10 scenario-based multiple-choice questions built around real usage of platform engineering terminology that IT professionals encounter on the job.
Is this exercise free to use?
Yes. Every exercise on CoderSlingo, including this one, is free to complete with no account, sign-up, or paywall.
How many questions are in this exercise?
This set contains 10 questions. Each one shows immediate feedback and a detailed explanation after you answer, so you learn the correct usage right away rather than waiting for a final score.
Do I need prior experience to complete this exercise?
No prior experience is required. Each question includes a full explanation covering the reasoning behind the correct answer, so the exercise itself teaches the platform engineering vocabulary as you go.
Can I retry the exercise if I get questions wrong?
Yes — use the "Try again" button on the results screen to reset your answers and go through all the questions again. There is no limit on attempts.
Is my progress saved?
Your answers and score for the current session are tracked in the browser as you go. No account or login is needed, and there is nothing to install.
What if I don't understand a term used in a question?
Read the explanation shown after you answer each question — it breaks down the correct term in plain English with a real-world example. You can also check the site Glossary for quick definitions.
How is this different from reading a blog article on the topic?
Exercises like this one are interactive drills that test and reinforce specific vocabulary through multiple-choice questions, while blog articles explain concepts in prose. Practising here after reading builds active recall, not just passive recognition.
Where can I find more Platform Engineering exercises?
See the Platform Engineering exercises hub for the full set of related pages, or browse all exercise categories from the main Exercises index.
Can I use this exercise to prepare for a technical interview?
Yes — platform engineering vocabulary comes up often in technical discussions and interviews. Pair this exercise with our dedicated Interview Preparation section for role-specific practice.