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【SAA-C03助理级解决方案架构师认证】
A company runs an application in the AWS Cloud and uses Amazon DynamoDB as the database. The company deploys Amazon EC2 instances to a private network to process data from the database. The company uses two NAT instances to provide connectivity to DynamoDB.
The company wants to retire the NAT instances.
A solutions architect must implement a solution that provides connectivity to DynamoDBand that does not require ongoing management. What is the MOSTcost-effective solution that meets these requirements?
A : Create a gateway VPC endpoint to provide connectivity to DynamoDB
B : Configure a managed NAT gateway to provide connectivity to DynamoDB
C : Establish an AWS Direct Connect connection between the private network and DynamoDB
D : Deploy an AWS PrivateLink endpoint service between the private network and DynamoDB