Application Insights for apps in Azure - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create an Application Insights resource in Azure using ARM template syntax.

Azure

{
  "type": "Microsoft.Insights/components",
  "apiVersion": "2015-05-01",
  "name": "myAppInsights",
  "location": "eastus",
  "properties": {
    "Application_Type": [1]
  }
}

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

A"function"

B"database"

C"mobile"

D"web"

Attempts:

3 left

💡 Hint

Common Mistakes

Using an incorrect application type like "database" or "mobile" for a web app.

Omitting quotes around the application type.

The Application_Type property should be set to "web" for web applications to enable proper telemetry collection.

2fill in blank

medium

Complete the Azure CLI command to create an Application Insights resource named 'myAppInsights' in the 'eastus' region.

Azure

az monitor app-insights component create --app myAppInsights --application-type web --location [1] --resource-group myResourceGroup

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

Acentralus

Beastus

Cwestus

Dnorthcentralus

Attempts:

3 left

💡 Hint

Common Mistakes

Selecting a region different from the intended deployment location.

Misspelling the region name.

The --location parameter specifies the Azure region. Here, eastus is the correct region for the resource.

3fill in blank

hard

Fix the error in the Application Insights instrumentation key assignment in this Python snippet.

Azure

from applicationinsights import TelemetryClient

instrumentation_key = [1]
tc = TelemetryClient(instrumentation_key)
tc.track_event('TestEvent')
tc.flush()

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

A"12345-abcde-67890-fghij"

B12345-abcde-67890-fghij

CNone

Dinstrumentation_key

Attempts:

3 left

💡 Hint

Common Mistakes

Using the key without quotes causing a syntax error.

Assigning None or a variable name instead of the actual key string.

The instrumentation key must be a string, so it needs to be enclosed in quotes.

4fill in blank

hard

Fill both blanks to configure Application Insights telemetry in a Node.js app using the official SDK.

Azure

const appInsights = require('applicationinsights');
appInsights.[1]('[2]').start();

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

Asetup

Bstart

C12345678-1234-1234-1234-123456789abc

DdefaultClient

Attempts:

3 left

💡 Hint

Common Mistakes

Using start instead of setup for initialization.

Passing an incorrect property name instead of the instrumentation key.

The setup method initializes the SDK with the instrumentationKey string.

5fill in blank

hard

Fill all three blanks to create a custom event with properties using Application Insights in C#.

Azure

var telemetryClient = new TelemetryClient();
var properties = new Dictionary<string, string> {{ [1] }};
properties.Add("User", [2]);
telemetryClient.TrackEvent([3], properties);

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

A"User", "Alice"

B"User"

C"CustomEvent"

Dnew KeyValuePair<string, string>

Attempts:

3 left

💡 Hint

Common Mistakes

Not initializing the dictionary correctly.

Using incorrect event name or property keys.

The dictionary is initialized with a key-value pair, the key "User" is added, and the event name is "CustomEvent".