When controlling access to Amazon EC2 resources, each Amazon EBS Snapshot has a ______ attribute that controls which AWS accounts can use the snapshot.

• A.createVolumePermission
• B.LaunchPermission
• C.SharePermission
• D.RequestPermission

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A company is planning a large event where a promotional offer will be introduced. The company's website is hosted on AWS and backed by an Amazon RDS for PostgreSQL DB instance. The website explains the promotion and includes a sign-up page that collects user information and preferences. Management expects large and unpredictable volumes of traffic periodically, which will create many database writes. A solutions architect needs to build a solution that does not change the underlying data model and ensures that submissions are not dropped before they are committed to the database.
Which solution meets these requirements?

• A.Immediately before the event, scale up the existing DB instance to meet the anticipated demand. Then scale down after the event.
• B.Use Amazon SQS to decouple the application and database layers. Configure an AWS Lambda function to write items from the queue into the database.
• C.Migrate to Amazon DynamoDB and manage throughput capacity with automatic scaling.
• D.Use Amazon ElastiCache for Memcached to increase write capacity to the DB instance.

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Your application provides data transmission services. Files containing data to be transformed are first uploaded to Amazon S3 and then transformed by a fleet of sport EC2 instances. Files submitted by your premium customers must be transformed with the highest Priority. How should you implement such a system?

• A.Use Route latency based-routing to send high priority tasks to the closet transformation instances.
• B.Use a DynamoDB table with an attribute defining the priority level. Transformation instances will scan the table for tasks, sorting results by priority level
• C.Use a single SQS queue. Each message contains the priority contains the priority level. Transformation instances poll high=priority messages first
• D.Use two SQS queues. One for high priority messages, the other for default priority. Transformation instances first poll the high priority queue, if there is no message; they poll the default priority queue.

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An organization is creating a VPC for their application hosting. The organization has created two private subnets in the same AZ and created one subnet in a separate zone.
The organization wants to make a HA system with the internal ELB.
Which of these statements is true with respect to an internal ELB in this scenario?

• A.ELB can support only one subnet in each availability zone.
• B.ELB does not allow subnet selection; instead it will automatically select all the available subnets of the VPC.
• C.If the user is creating an internal ELB, he should use only private subnets.
• D.ELB can support all the subnets irrespective of their zones.

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A company is conducting an internal audit. The company wants to ensure that the data in an Amazon S3 bucket that is associated with the company's AWS Lake Formation data lake does not contain sensitive customer or employee data. The company wants to discover personally identifiable information (Pll) or financial information, including passport numbers and credit card numbers.
Which solution will meet these requirements?

• A.Configure AWS Audit Manager on the account. Select the Payment Card Industry Data Security Standards (PCI DSS) for auditing.
• B.Configure Amazon S3 Inventory on the S3 bucket. Configure Amazon Athena to query the inventory.
• C.Configure Amazon Macie to run a data discovery job that uses managed identifiers for the required data types.
• D.Use Amazon S3 Select to run a report across the S3 bucket.

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