Free SAA-C03 Exam Braindumps

- (Exam Topic 3)
A company's application runs on Amazon EC2 instances behind an Application Load Balancer (ALB). The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones. On the first day of every month at midnight. The application becomes much slower when the month-end financial calcualtion bath runs. This causes the CPU utilization of the EC2 instaces to immediately peak to 100%, which disrupts the application.
What should a solution architect recommend to ensure the application is able to handle the workload and avoid downtime?

1. A. Configure an Amazon CloudFront distribution in from of the ALB.
2. B. Configure an EC2 Auto Scaling simple scaling policy based on CPU utilization.
3. C. Configure an EC2 Auto Scaling scheduled scaling policy based on the monthly schedule.
4. D. Configure Amazon ElasticCache to remove some of the workload from tha EC2 instances.

Correct Answer: A

- (Exam Topic 2)
A solutions architect needs to implement a solution to reduce a company's storage costs. All the company's data is in the Amazon S3 Standard storage class. The company must keep all data for at least 25 years. Data from the most recent 2 years must be highly available and immediately retrievable.
Which solution will meet these requirements?

1. A. Set up an S3 Lifecycle policy to transition objects to S3 Glacier Deep Archive immediately.
2. B. Set up an S3 Lifecycle policy to transition objects to S3 Glacier Deep Archive after 2 years.
3. C. Use S3 Intelligent-Tierin
4. D. Activate the archiving option to ensure that data is archived in S3 Glacier Deep Archive.
5. E. Set up an S3 Lifecycle policy to transition objects to S3 One Zone-Infrequent Access (S3 One Zone-IA) immediately and to S3 Glacier Deep Archive after 2 years.

Correct Answer: B

- (Exam Topic 3)
A company wants to use Amazon S3 for the secondary copy of its on-premises dataset. The company would rarely need to access this copy. The storage solution’s cost should be minimal.
Which storage solution meets these requirements?

1. A. S3 Standard
2. B. S3 Intelligent-Tiering
3. C. S3 Standard-Infrequent Access (S3 Standard-IA)
4. D. S3 One Zone-Infrequent Access (S3 One Zone-IA)

Correct Answer: C

- (Exam Topic 3)
A company runs an internal browser-based application The application runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones. The Auto Scaling group scales up to 20 instances during work hours but scales down to 2 instances overnight Staff are complaining that the application is very slow when the day begins although it runs well by mid-morning.
How should the scaling be changed to address the staff complaints and keep costs to a minimum'?

1. A. Implement a scheduled action that sets the desired capacity to 20 shortly before the office opens
2. B. Implement a step scaling action triggered at a lower CPU threshold, and decrease the cooldown period.
3. C. Implement a target tracking action triggered at a lower CPU threshold, and decrease the cooldown period.
4. D. Implement a scheduled action that sets the minimum and maximum capacity to 20 shortly before the office opens

Correct Answer: A

- (Exam Topic 2)
A solutions architect needs to securely store a database user name and password that an application uses to access an Amazon RDS DB instance. The application that accesses the database runs on an Amazon EC2 instance. The solutions architect wants to create a secure parameter in AWS Systems Manager Parameter Store.
What should the solutions architect do to meet this requirement?

1. A. Create an IAM role that has read access to the Parameter Store paramete
2. B. Allow Decrypt access to an AWS Key Management Service (AWS KMS) key that is used to encrypt the paramete
3. C. Assign this IAM role to the EC2 instance.
4. D. Create an IAM policy that allows read access to the Parameter Store paramete
5. E. Allow Decrypt access to an AWS Key Management Service (AWS KMS) key that is used to encrypt the paramete
6. F. Assign this IAM policy to the EC2 instance.
7. G. Create an IAM trust relationship between the Parameter Store parameter and the EC2 instanc
8. H. Specify Amazon RDS as a principal in the trust policy.
9. I. Create an IAM trust relationship between the DB instance and the EC2 instanc
10. J. Specify Systems Manager as a principal in the trust policy.

Correct Answer: B
https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_aws-services-that-work-with-iam.html