What is the purpose of the `backstage.io/techdocs-ref` annotation?

To mark the entity as a template for the scaffolder

To indicate the location of the entity's TechDocs documentation

To define the entity's owner for access control

To specify the URL of the entity's source code repository

Where in a Backstage catalog descriptor file are annotations added?

At the top level of the YAML file, alongside apiVersion and kind

Under the metadata section as a key-value map

In a separate annotations.yaml file referenced by the descriptor

Under the spec section as a list of strings

Which of the following is a common issue when an annotation value is incorrect?

The feature that consumes the annotation may not work as expected

The annotation is automatically corrected by Backstage

The entity is automatically deleted from the catalog

The catalog stops ingesting all entities from the same location

A company uses Backstage scaffolder templates to create new services. They want the scaffolder to automatically populate the 'github.com/project-slug' annotation in the generated catalog-info.yaml file. What is the best way to achieve this?

Use a template variable in the annotation value.

Hardcode the annotation in the template's skeleton file.

Ask users to manually add the annotation after the service is created.

Use a Backstage plugin to add the annotation automatically.

A platform team wants to use Backstage to display custom metadata for their services, such as the owning team's Slack channel and the on-call schedule. They plan to store this information in the catalog. What is the recommended way to achieve this?

Store the information in the entity's 'spec' section.

Use the 'labels' field in the descriptor.

Create a new entity kind for each service.

Add custom annotations to the entity descriptor files.

Certified Backstage Associate (CBA)

Domain 3Objective 3

Using Annotations CBA Practice Questions (Page 2)

Part of the Backstage Catalog domain, which accounts for 22% of the CBA exam. Linux Foundation does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–13 in this domain), expect 1–2 from this objective — we provide 22 practice questions to prepare you well beyond it. (estimate)

22questions here

5free pages

6concepts

22%of the exam

Questions 6–10

6foundation · easy
What is the purpose of the `backstage.io/techdocs-ref` annotation?
Select an answer first
7foundation · easy
Where in a Backstage catalog descriptor file are annotations added?
Select an answer first
8foundation · easy
Which of the following is a common issue when an annotation value is incorrect?
Select an answer first
9application · medium
A company uses Backstage scaffolder templates to create new services. They want the scaffolder to automatically populate the 'github.com/project-slug' annotation in the generated catalog-info.yaml file. What is the best way to achieve this?
Select an answer first
10application · easy
A platform team wants to use Backstage to display custom metadata for their services, such as the owning team's Slack channel and the on-call schedule. They plan to store this information in the catalog. What is the recommended way to achieve this?
Select an answer first

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