Скачать или смотреть OutSystems REST API Tutorial | Show Product Items by Selected Tag (Interview Question)

In this OutSystems interview question, we will learn step by step how to consume a REST API, extract product tags, and display them uniquely in a dropdown. By selecting a tag, we’ll filter and display all product items where that tag is present.

This practical scenario is commonly asked in OutSystems interviews and is a great way to practice REST API integration, dropdown handling, and dynamic filtering in OutSystems.

Whether you’re preparing for an OutSystems developer interview or improving your skills in low-code application development, this tutorial will help you gain confidence.

🔑 Topics Covered:

Consuming REST API in OutSystems

Displaying unique tag list in a dropdown

Filtering product items by tag selection

Practical interview-style question

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