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Which of the following is the correct way to create a DynamoDB resource using Boto3 in Python?

easy📝 Syntax Q12 of 15
DynamoDB - with AWS SDK
Which of the following is the correct way to create a DynamoDB resource using Boto3 in Python?
Adynamodb = boto3.client('dynamodb')
Bdynamodb = boto3.resource('dynamodb')
Cdynamodb = boto3.connect('dynamodb')
Ddynamodb = boto3.session('dynamodb')
Step-by-Step Solution
Solution:
  1. Step 1: Recall Boto3 resource creation syntax

    To create a resource, use boto3.resource('service_name'). For DynamoDB, it is boto3.resource('dynamodb').
  2. Step 2: Identify incorrect options

    boto3.client('dynamodb') creates a client, not a resource. connect and session are not valid Boto3 methods for this purpose.
  3. Final Answer:

    dynamodb = boto3.resource('dynamodb') -> Option B
  4. Quick Check:

    Resource creation uses boto3.resource('service') [OK]
Quick Trick: Use boto3.resource('dynamodb') for resource creation [OK]
Common Mistakes:
MISTAKES
  • Using boto3.client instead of boto3.resource
  • Trying to use boto3.connect which doesn't exist
  • Confusing session with resource creation

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