Amazon Web Services Other Certification SAA-C02 Release Date

AWS Certified Solutions Architect - Associate (SAA-C03) Questions and Answers

Question 37

A company has an AWS Lambda function that needs read access to an Amazon S3 bucket that is located in the same AWS account. Which solution will meet these requirement in the MOST secure manner?

Options:

Apply an S3 bucket pokey that grants road access to the S3 bucket

Apply an IAM role to the Lambda function Apply an IAM policy to the role to grant read access to the S3 bucket

Embed an access key and a secret key In the Lambda function's coda to grant the required IAM permissions for read access to the S3 bucket

Apply an IAM role to the Lambda function. Apply an IAM policy to the role to grant read access to all S3 buckets In the account

Question 38

A company has a mutt-tier application deployed on several Amazon EC2 instances m an Auto Scaling group. An Amazon RDS for Oracle instance is the application’s data layer that uses Oracle-specific

PL/'SQL functions. Traffic to the application has been steadily Increasing. This is causing the EC2 instances to become overloaded and the RDS instance to run out of storage. The Auto Scaling group does not have any scaling metrics and defines the minimum healthy instance count only. The company predicts that traffic will continue to increase at a steady but unpredictable rate before levelling off.

What should a solutions architect do to ensure the system can automatically scale for the increased traffic? (Select TWO.)

Options:

Configure storage Auto Scaling on the RDS for Oracle Instance.

Migrate the database to Amazon Aurora to use Auto Scaling storage.

Configure an alarm on the RDS for Oracle Instance for low free storage space

Configure the Auto Scaling group to use the average CPU as the scaling metric

Configure the Auto Scaling group to use the average free memory as the seeing metric

Question 39

A company is running a multi-tier recommence web application in the AWS Cloud. The application runs on Amazon EC2 instances with an Amazon RDS for MySQL Multi-AZ OB instance. Amazon ROS is configured with the latest generation DB instance with 2.000 GB of storage In a General Purpose SSD (gp3) Amazon Elastic Block Store (Amazon EBSl volume. The database performance affects the application during periods high demand.

A database administrator analyzes the logs in Amazon CloudWatch Logs and discovers that the application performance always degrades when the number of read and write IOPS is higher than 20.000.

What should a solutions architect do to improve the application performance?

Options:

Replace the volume with a magnetic volume.

Increase the number of IOPS on the gp3 volume.

Replace the volume with a Provisioned IOPS SSD (Io2) volume.

Replace the 2.000 GB gp3 volume with two 1.000 GB gp3 volumes

Question 40

A company requires that all version of object in its Amazon S3 bucket be retained. Current object versions will be frequently accessed during the first 30 days, after which they will be rarely accessed and must be retrievable within 5 minutes. Previous object versions need to be kept forever, will be rarely accessed, and can be retrieved within 1 week. All store solutions must be highly available and highly durable

What should a solutions architect recommend to meet these requirements in the MOST costs-effective manner?

Options:

Create an S3 lifecycle policy tor the bucket that moves current object versions horn S3 Standard storage lo S3 Glacier after 30 days and moves previous object versions to S3 Glacier after 1 day

Create an S3 lifecycle policy for the bucket that moves current object versions from S3 Standard storage to S3 Glacier after 30 days and moves previous object versions to S3 Glacier Deep Archive after 1 day.

Create an S3 lifecycle policy for the bucket that moves current object versions from S3 Standard storage to S3 standard-infrequent Access (S3 Standard-IA) after 30 days and moves previous object versions to S3 Glacier Deep Archive after 1 day.

Create an S3 lifecycle policy for the bucket that moves current object versions from S3 Standard storage to S3 One Zone-Infrequent Access (S3 One Zone-IA) after 30 days and moves previous object versions to S3 Glacier Deep Archive after 1 day

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Amazon Web Services Other Certification SAA-C02 Release Date

AWS Certified Solutions Architect - Associate (SAA-C03) Questions and Answers

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