How can the data of a DynamoDB Table be encrypted at rest with the least amount of work

Week 3 Quiz >>> How can the data of a DynamoDB Table be encrypted at rest with the least amount of work >>> Amazon DynamoDB: Building NoSQL Database-Driven Applications

Use AWS Key Management Service to encrypt the data before storing it in DynamoDB.

Use a library to encrypt the data before storing it in DynamoDB.

Do nothing, it’s encrypted by default.

Use the Amazon DynamoDB Encryption Client to encrypt the data before storing it in DynamoDB.

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When using the PutItem API call, a TTL parameter is specified in seconds at which to expire this particular item.

An attribute in the item contains the time at which to expire the item.

When enabling the TTL feature, an amount of time in seconds is specified as the amount of time each item can stay in the table.

DynamoDB looks for an attribute named ExpirationTime as part of the item to know when to expire the item.

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Use a NAT Gateway instead.

Use a Virtual Private Gateway.

Use a VPC Gateway Endpoint.

Use the Private IP of DynamoDB.

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Using a Username and a Password.

Using a Certificate.

Using a API Keys.

Using an Access Key and a Secret Access Key.