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SAP-C02 – AWS Certified Solutions Architect - Professional

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Showing 4–6 of 20 questions

Question 4 (Exam Pool B)

A company has a platform that contains an Amazon S3 bucket for user content. The S3 bucket has thousands of terabytes of objects, all in the S3 Standard storage class. The company has an RTO of 6 hours The company must replicate the data from its primary AWS Region to a replication S3 bucket in another Region

The user content S3 bucket contains user-uploaded files such as videos and photos. The user content S3 bucket has an unpredictable access pattern. The number of users is increasing quickly, and the company wants to create an S3 Lifecycle policy to reduce storage costs

Which combination of steps will meet these requirements MOST cost-effectively'? (Select TWO )

Select all that apply, then click Submit answer.

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    Move the objects in the user content S3 bucket to S3 Intelligent-Tiering immediately
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    Move the objects in the user content S3 bucket to S3 Intelligent-Tiering after 30 days
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    Move the objects in the replication S3 bucket to S3 Standard-Infrequent Access (S3 Standard-IA) after 30 days and to S3 Glacier after 90 days
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    Move the objects in the replication S3 bucket to S3 One Zone-Infrequent Access (S3 One Zone-IA) after 30 days and to S3 Glacier Deep Archive after 90 days
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    Move the objects in the replication S3 bucket to S3 Standard-infrequent Access (S3 Standard-IA) after 30 days and to S3 Glacier Deep Archive after 180 days
Question 5 (Exam Pool B)

A company runs an loT platform on AWS loT sensors in various locations send data to the company's Node js API servers on Amazon EC2 instances running behind an Application Load Balancer The data is stored in an Amazon RDS MySQL DB instance that uses a 4 TB General Purpose SSD volume

The number of sensors the company has deployed in the field has increased over time and is expected to grow significantly The API servers are consistently overloaded and RDS metrics show high write latency

Which of the following steps together will resolve the issues permanently and enable growth as new sensors are provisioned, while keeping this platform cost-efficient? {Select TWO.)

Select all that apply, then click Submit answer.

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    Resize the MySQL General Purpose SSD storage to 6 TB to improve the volume's IOPS
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    Re-architect the database tier to use Amazon Aurora instead of an RDS MySQL DB instance and add read replicas
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    Leverage Amazon Kinesis Data Streams and AWS Lambda to ingest and process the raw data
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    Use AWS X-Ray to analyze and debug application issues and add more API servers to match the load
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    Re-architect the database tier to use Amazon DynamoDB instead of an RDS MySQL DB instance
Question 6 (Exam Pool B)

A company runs an application in the cloud that consists of a database and a website Users can post data to the website, have the data processed, and have the data sent back to them in an email. Data is stored in a MySQL database running on an Amazon EC2 instance The database is running in a VPC with two private subnets The website is running on Apache Tomcat in a single EC2 instance in a different VPC with one public subnet There is a single VPC peering connection between the database and website VPC.

The website has suffered several outages during the last month due to high traffic

Which actions should a solutions architect take to increase the reliability of the application? (Select THREE )

Select all that apply, then click Submit answer.

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    Place the Tomcat server in an Auto Scaling group with multiple EC2 instances behind an Application Load Balancer
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    Provision an additional VPC peering connection
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    Migrate the MySQL database to Amazon Aurora with one Aurora Replica
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    Provision two NAT gateways in the database VPC
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    Move the Tomcat server to the database VPC
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    Create an additional public subnet in a different Availability Zone in the website VPC