How can a user list the IAM Role configured as a part of the launch config?

• A.as-describe-launch-configs -iam-profile
• B.as-describe-launch-configs -show-long
• C.as-describe-launch-configs -iam-role
• D.as-describe-launch-configs -role

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A Provisioned IOPS volume must be at least __________ GB in size

• A.10
• B.50
• C.1
• D.20

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Please select the most correct answer regarding the persistence of the Amazon Instance Store

• A.The data on an instance store volume persists only during the life of the associated Amazon EC2 instance
• B.The data on an instance store volume is lost when the security group rule of the associated instance is changed.
• C.The data on an instance store volume persists even after associated Amazon EC2 instance is deleted

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A solution architect must create a disaster recovery (DR) plan for a high-volume software as a service (SaaS) platform. All data for the platform is stored in an Amazon Aurora MySQL DB cluster.
The DR plan must replcate data to a secondary AWS Region.
Which solution will meet these requirements MOST cost-effectively?
Use MySQL binary log replication to an Aurora cluster

• A.Use MySQL binary log replication to an Aurora cluster in the secondary Region Provision one DB instance for the Aurora cluster in the secondary Region.
• B.Set up an Aurora global database for the DB cluster. When setup is complete, remove the DB instance from the secondary Region.
• C.Use AWS Database Migration Service (AWS QMS) to continuously replicate data to an Aurora cluster in the secondary Region Remove theDB instance from the secondary Region.
• D.Set up an Aurora global database for the DB cluster Specify a minimum of one DB instance in the secondary Region

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A company needs to save the results from a medical trial to an Amazon S3 repository. The repository must allow a few scientists to add new dies and must restrict all other users to read-only access No users can have the ability to modify or delete any files in the repository. The company must heap every lie in the repository for a minimum of 1 year after its creation date.
Which solution will meet these requirements?

• A.Configure the S3 bucket to invoke an AWS Lambda function every tune an object is added Configure the function to track the hash of the saved object to that modified objects can be marked accordingly
• B.Use an IAM role to restrict all users from deleting or changing objects in the S3 bucket Use an S3 bucket policy to only allow the IAM role
• C.Use S3 Object Lock In governance mode with a legal hold of 1 year
• D.Use S3 Object Lock in compliance mode with a retention period of 365 days.

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