Power Automate Custom Connectors Quiz

1. What is the benefit of using API Key authentication in custom connectors?

It provides better security than OAuth

It is simpler to implement but less secure than OAuth

It eliminates the need for HTTPS

It automatically handles token refresh

2. What is the role of 'responses' in an OpenAPI definition for custom connectors?

To define expected API response structures and status codes

To configure Flow approval notifications

To set connector timeout values

To manage user permissions

3. When a custom connector requires certificate-based authentication, where should the certificate be stored?

In the OpenAPI file directly

In Azure Key Vault or secure credential storage

On the local machine only

In the Power Automate flow definition

4. What is the purpose of policy templates in custom connector development?

To define security and governance rules for API calls

To create Flow templates automatically

To manage Power Platform licensing

To configure user interface layouts

5. In custom connector definitions, what does the 'parameters' section specify?

The input values required by API operations

The connector pricing model

The Flow trigger conditions

The user interface theme

6. Which Power Platform service is used to manage and deploy custom connectors across environments?

Power BI

Power Virtual Agents

Power Automate and Power Apps

Dynamics 365

7. When testing a custom connector connection, what does a successful test indicate?

The API credentials are valid and the endpoint is reachable

The connector is published to production

All flows using the connector will succeed

The connector requires no further updates

8. What is the primary advantage of using connector webhooks in Power Automate?

They reduce API polling and improve performance

They eliminate the need for authentication

They replace cloud flows

They increase connector complexity

9. Which component is essential when creating a custom connector for a SOAP-based web service?

OpenAPI definition

WSDL file

JSON schema

REST endpoint

10. In custom connector development, what does 'dynamic schema' enable?

Automatic schema generation based on runtime API responses

Manual schema definition only

Connector version control

Flow execution optimization

11. What is the primary purpose of a custom connector in Power Automate?

To connect Power Automate to external APIs and services

To replace built-in connectors entirely

To create new cloud flows automatically

To manage Power Platform licensing

12. Which response format must custom connectors support for Power Automate integration?

XML only

JSON or XML

CSV only

Binary format only

13. What does the 'operationId' in an OpenAPI definition represent?

A unique identifier for each API operation

The authentication token ID

The connector license ID

The Flow execution ID

14. When deploying a custom connector, where are the connector files typically stored?

Local machine only

Power Platform dataverse

Azure Key Vault

Power Automate cloud service

15. What is the purpose of the 'x-ms-visibility' property in custom connector definitions?

To encrypt sensitive data

To control which operations and properties appear in the UI

To define the API version

To set the connector timeout duration

16. Which of the following is required to test a custom connector before deployment?

Purchase a premium Power Automate license

Create a test connection and verify API responses

Publish the connector to the marketplace first

Register the connector with Azure AD

17. In Power Automate custom connectors, what does the 'host' property in OpenAPI define?

The server domain and port for the API

The user interface layout

The Flow approval process

The connector version number

18. What is a key limitation when using Basic authentication in custom connectors?

It requires OAuth tokens

Credentials are transmitted in plain text unless HTTPS is used

It cannot be used with REST APIs

It requires Azure AD registration

19. When creating a custom connector, what does the OpenAPI definition specify?

The database schema structure

The API endpoints, operations, and parameters

The Power Automate flow design

The licensing agreement terms

20. Which authentication method is most commonly used for custom connectors integrating with REST APIs?

Windows Authentication

OAuth 2.0

NTLM

Kerberos

Power Platform Developer Power Automate Custom Connectors Quiz