AZ-204 Quiz

Functions

Question:

How do you configure custom handlers in Azure Functions?

Set "FUNCTIONS_WORKER_RUNTIME": "custom" in local.settings.json.
Set "FUNCTIONS_RUNTIME": "custom" in host.json.
Modify host.json to include the customHandler property with the executable path and arguments.
Add "FUNCTIONS_RUNTIME": "node" in local.settings.json.
Use Azure Portal to set the custom handler settings.
Modify local.settings.json to include the customHandler property with the executable path and arguments.
Add "FUNCTIONS_WORKER_RUNTIME": "node" in host.json.
Add "WORKER_RUNTIME": "node" in host.json.
Set "WORKER_RUNTIME": "custom" in host.json.
Set "WORKER_RUNTIME": "custom" in local.settings.json.
Add "FUNCTIONS_WORKER_RUNTIME": "node" in local.settings.json.
Add "WORKER_RUNTIME": "node" in local.settings.json.
Add "FUNCTIONS_RUNTIME": "node" in host.json.
Set "FUNCTIONS_RUNTIME": "custom" in local.settings.json.
Set "FUNCTIONS_WORKER_RUNTIME": "custom" in host.json.

Note: This question has more than one correct answer

Answer:

Modify host.json to include the customHandler property with the executable path and arguments.
Set "FUNCTIONS_WORKER_RUNTIME": "custom" in local.settings.json.

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Exam revision: April 11, 2025