A company has 150 TB of archived image data stored on-premises that needs to be mowed to the AWS Cloud within the next month. The company's current network connection allows up to 100 Mbps uploads for this purpose during the night only.
What is the MOST cost-effective mechanism to move this data and meet the migration deadline?

• A.Enable Amazon S3 Transfer Acceleration and securely upload the data.
• B.Order multiple AWS Snowball devices to ship the data to AWS.
• C.Create an Amazon S3 VPC endpoint and establish a VPN to upload the data.
• D.Use AWS Snowmobile to ship the data to AWS.

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A company manages its own Amazon EC2 instances that run MySQL databases The company is manually managing replication and scaling as demand increases or decreases The company needs a new solution that simplifies the process of adding or removing compute capacity to or from its database tier as needed The solution also must offer improved performance, scaling and durability with minimal effort from operations Witch solution meets these requirements?

• A.Create an EC2 Auto Scaling group for the database tier Migrate the existing databases to the new environment.
• B.Migrate thee databases to Amazon Aurora Serverless for Aurora MySQL
• C.Migrate tie databases to Amazon Aurora Serverless tor Aurora PostgreSQL
• D.Combine the databases into one larger MySQL database Run the larger database on larger EC2 instances

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A company has an ecommerce application that stores data in an on-premises SQL database. The company has decided to migrate this database to AWS. However as part of the migration, the company wants to find a way to attain sub-millisecond responses to common read requests.
A solutions architect knows that the increase in speed is paramount and that a small percentage of stale data returned in the database reads is acceptable What should the solutions architect recommend?

• A.Build Amazon RDS read replicas.
• B.Build a database cache using Amazon ElastiCache
• C.Build a database cache using Amazon Elasticsearch Service (Amazon ES)
• D.Build the database as a larger instance type.

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A company serves content to its subscribers across the world using an application running on AWS The application has several Amazon EC2 instances in a private subnet behind an Application Load Balancer (ALB) Due to a recent change in copyright restrictions, the chief information officer (CiO) wants to block access for certain countries.
Which action will meet these requirements?

• A.Modify the ALB security group to deny incoming traffic from blocked countries
• B.Modify the security group for EC2 instances to deny incoming traffic from blocked countries
• C.Use Amazon CloudFront to serve the application and deny access to blocked countries
• D.Use ALB listener rules to return access dented responses to incoming traffic from blocked countries

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An enterprise wants to use a third-party SaaS application. The SaaS application needs to have access to issue several API commands to discover Amazon EC2 resources running within the enterprise's account The enterprise has internal security policies that require any outside access to their environment must conform to the principles of least privilege and there must be controls in place to ensure that the credentials used by the SaaS vendor cannot be used by any other third party. Which of the following would meet all of these conditions?

• A.Create an IAM user within the enterprise account assign a user policy to the IAM user that allows only the actions required by the SaaS application create a new access and secret key for the user and provide these credentials to the SaaS provider.
• B.From the AWS Management Console, navigate to the Security Credentials page and retrieve the access and secret key for your account.
• C.Create an IAM role for cross-account access allows the SaaS provider's account to assume the role and assign it a policy that allows only the actions required by the SaaS application.
• D.Create an IAM role for EC2 instances, assign it a policy mat allows only the actions required tor the Saas application to work, provide the role ARM to the SaaS provider to use when launching their application instances.

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