Redis connection and basic commands in Azure - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a Redis client connection using Azure SDK.

Azure

from azure.identity import DefaultAzureCredential
from azure.mgmt.redis import RedisManagementClient

credential = DefaultAzureCredential()
client = RedisManagementClient(credential, [1])

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

Asubscription_id

Bresource_group

Credis_name

Dlocation

Attempts:

3 left

💡 Hint

Common Mistakes

Using resource group name instead of subscription ID.

Using Redis instance name instead of subscription ID.

The RedisManagementClient requires the Azure subscription ID to connect to the correct Azure subscription.

2fill in blank

medium

Complete the code to retrieve the Redis cache keys from Azure.

Azure

keys = client.redis.list_keys([1], 'myRedisCache')

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

Asubscription_id

Bredis_cache_name

Cresource_group_name

Dlocation

Attempts:

3 left

💡 Hint

Common Mistakes

Passing subscription_id as first argument.

Passing Redis cache name as first argument.

The first argument to list_keys is the resource_group_name to identify the Azure resource group.

3fill in blank

hard

Fix the error in the Redis command to set a key-value pair using redis-py client.

Azure

import redis

r = redis.Redis(host='myredis.redis.cache.windows.net', port=6380, ssl=True, password='[1]')
r.set('mykey', 'myvalue')

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Aprimary_key

Baccess_key

Cconnection_string

Dendpoint

Attempts:

3 left

💡 Hint

Common Mistakes

Using connection string instead of key.

Using endpoint as password.

The Redis client requires the primary access key as the password to authenticate.

4fill in blank

hard

Fill both blanks to retrieve and decode a Redis key value.

Azure

value = r.get('mykey')
if value is not None:
    decoded_value = value[1][2]

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

A.decode

B('utf-8')

C('ascii')

D.encode

Attempts:

3 left

💡 Hint

Common Mistakes

Using encode instead of decode.

Using ascii encoding which may cause errors.

Redis returns bytes, so use .decode('utf-8') to convert to string.

5fill in blank

hard

Fill all three blanks to delete a Redis key and check if deletion was successful.

Azure

deleted_count = r.delete([1])
if deleted_count [2] 1:
    print([3])

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A'mykey'

B==

C'Key deleted successfully'

D'myvalue'

Attempts:

3 left

💡 Hint

Common Mistakes

Using the value instead of key name to delete.

Using assignment '=' instead of comparison '=='.

Use r.delete('mykey') to delete the key, check if result equals 1, then print success message.