Which of the following is the correct syntax to perform a Query operation in AWS DynamoDB using the AWS CLI?

easy📝 Configuration Q12 of 15

AWS - DynamoDB

Aaws dynamodb query --table-name MyTable --key-condition-expression 'Id = :id' --expression-attribute-values '{":id":{"S":"123"}}'

Baws dynamodb scan --table-name MyTable --key-condition-expression 'Id = :id' --expression-attribute-values '{":id":{"S":"123"}}'

Caws dynamodb get-item --table-name MyTable --key '{"Id":{"S":"123"}}'

Daws dynamodb update-item --table-name MyTable --key '{"Id":{"S":"123"}}'

Step-by-Step Solution

Solution:

Step 1: Identify Query command syntax
The Query operation uses 'aws dynamodb query' with key-condition-expression and expression-attribute-values.
Step 2: Check other options
Scan reads the entire table (and does not support --key-condition-expression), get-item retrieves a single item by exact key, update-item modifies items, so only the Query syntax is correct.
Final Answer:
aws dynamodb query --table-name MyTable --key-condition-expression 'Id = :id' --expression-attribute-values '{":id":{"S":"123"}}' -> Option A
Quick Check:
Query syntax uses 'query' command [OK]

Quick Trick: Query uses 'aws dynamodb query' command [OK]

Common Mistakes:

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