Function execution model in Azure - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to specify the trigger type for an Azure Function.

Azure

trigger: [1]

Drag options to blanks, or click blank then click option'

AhttpTrigger

BblobTrigger

CqueueTrigger

DtimerTrigger

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing a trigger that starts on storage events instead of HTTP requests.

Using a timer trigger when expecting an HTTP request.

The httpTrigger is used to start an Azure Function when an HTTP request is received.

2fill in blank

medium

Complete the code to define the runtime version for an Azure Function app.

Azure

runtimeVersion: [1]

Drag options to blanks, or click blank then click option'

A~3

B~4

C~2

D~1

Attempts:

3 left

💡 Hint

Common Mistakes

Selecting an older runtime version that lacks current features.

Confusing the runtime version with the language version.

The ~4 version is the latest major runtime version for Azure Functions, supporting the newest features.

3fill in blank

hard

Fix the error in the function.json binding direction property.

Azure

"direction": "[1]"

Drag options to blanks, or click blank then click option'

Aout

Binput

Coutput

Din

Attempts:

3 left

💡 Hint

Common Mistakes

Using full words like 'input' or 'output' instead of 'in' or 'out'.

Mixing up input and output directions.

The correct value for the binding direction property is in or out. Here, in is the valid choice.

4fill in blank

hard

Fill both blanks to configure an Azure Function with a timer trigger and a schedule.

Azure

{
  "bindings": [
    {
      "type": "[1]",
      "schedule": "[2]"
    }
  ]
}

Drag options to blanks, or click blank then click option'

AtimerTrigger

BhttpTrigger

C0 */5 * * * *

D0 0 * * * *

Attempts:

3 left

💡 Hint

Common Mistakes

Using httpTrigger with a schedule property.

Choosing a schedule that does not match the intended frequency.

The timerTrigger type is used for scheduled functions. The schedule 0 */5 * * * * runs the function every 5 minutes.

5fill in blank

hard

Fill all three blanks to define an Azure Function with an HTTP trigger, a route, and an authorization level.

Azure

{
  "bindings": [
    {
      "type": "[1]",
      "route": "[2]",
      "authLevel": "[3]"
    }
  ]
}

Drag options to blanks, or click blank then click option'

AhttpTrigger

Bapi/items

Cfunction

DtimerTrigger

Attempts:

3 left

💡 Hint

Common Mistakes

Using timerTrigger instead of httpTrigger.

Setting an invalid route format.

Confusing authLevel values.

The httpTrigger type defines an HTTP-triggered function. The route specifies the URL path, here api/items. The authLevel set to function requires a function key for access.