In the context of AWS Security Best Practices for RDS, if you require encryption or data integrity authentication of data at rest for compliance or other purposes, you can add protection at the _____ using SQL cryptographic functions.

• A.physical layer
• B.security layer
• C.application layer
• D.data-link layer

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A company's application stores documents within on Amazon S3 bucket .The application is running on Amazon EC2 m a VPC. A recent change m security requirements states that traffic between the company's application and the S3 bucket must never leave the Amazon network.
What AWS feature can provide this functionality?

• A.Virtual private gateway
• B.Security groups
• C.Gateway VPC endpoints
• D.NAT gateways

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When you put objects in Amazon S3, what is the indication that an object was successfully stored?

• A.Each S3 account has a special bucket named_s3_logs. Success codes are written to this bucket with a timestamp and checksum.
• B.A success code is inserted into the S3 object metadata.
• C.A HTTP 200 result code and MD5 checksum, taken together, indicate that the operation was successful.
• D.Amazon S3 is engineered for 99.999999999% durability. Therefore, there is no need to confirm that data was inserted.

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When the AWS Cloud infrastructure experiences an event that may impact an organization, which AWS service can be used to see which of the organization's resources are affected?

• A.AWS Service Health Dashboard
• B.AWS Trusted Advisor
• C.AWS Personal Health Dashboard
• D.AWS Systems Manager

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A user is using the AWS SQS to decouple the services. Which of the below mentioned operations is not supported by SQS?

• A.SendMessageBatch
• B.DeleteMessageBatch
• C.CreateQueue
• D.DeleteMessageQueue

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