Free Amazon SAA-C03 Exam Questions

Question 1

A company is building a RESTful serverless web application on AWS by using Amazon API Gateway andAWS Lambda. The users of this web application will be geographically distributed, and the company wants toreduce the latency of API requests to these users.Which type of endpoint should a solutions architect use to meet these requirements?

A : Private endpoint

B : Regional endpoint

C : Interface VPC endpoint

D : Edge-optimized endpoint

Answer: D

Question 2

A company runs an enterprise resource planning (ERP) system on Amazon EC2 instances in a single AWSRegion. Users connect to the ERP system by using a public API that is hosted on the EC2 instances.International users report slow API response times from their data centers.A solutions architect needs to improve API response times for the international users.Which solution will meet these requirements MOST cost-effectively?

A : Set up an AWS Direct Connect connection that has a public virtual interface (VIF) to connect each user's data center to the EC2 instances. Create a Direct Connect gateway for the ERP system API to route user API requests.

B : Deploy Amazon API Gateway endpoints in multiple Regions. Use Amazon Route 53 latency-based routing to route requests to the nearest endpoint. Configure a VPC peering connection between the Regions to connect to the ERP system.

C : Set up AWS Global Accelerator. Configure listeners for the necessary ports. Configure endpoint groups for the appropriate Regions to distribute traffic. Create an endpoint in each group for the API.

D : Use AWS Site-to-Site VPN to establish dedicated VPN tunnels between multiple Regions and user networks. Route traffic to the API through the VPN connections.

Answer: C

Question 3

A solutions architect is designing a customer-facing application for a company. The application's database will have a clearly defined access pattern throughout the year and will have a variable number of reads and writes that depend on the time of year. The company must retain audit records for the database for 7 days. The recovery point objective (RPO) must be less than 5 hours. Which solution meets these requirements?

A : Use Amazon DynamoDB with auto scaling. Use on-demand backups and Amazon DynamoDB Streams.

B : Use Amazon Redshift. Configure concurrency scaling. Activate audit logging. Perform database snapshots every 4 hours.

C : Use Amazon RDS with Provisioned IOPS. Activate the database auditing parameter. Perform database snapshots every 5 hours.

D : Use Amazon Aurora MySQL with auto scaling. Activate the database auditing parameter.

Answer: D

Question 4

A company uses an organization in AWS Organizations to manage five AWS accounts. The companyrequires a centralized solution to prevent anyone from creating IAM users or access keys in any account.Which solution will meet this requirement with the LEAST administrative overhead?

A : Attach a service control policy SCP to the organization root that denies the creation of IAM users and access keys.

B : Add IAM inline policies to every user that block the creation of IAM users and access keys.

C : Enable Amazon GuardDuty in a delegated administrator account to detect the creation of IAM users and access keys.

D : Create AWS Config rules to automatically delete new IAM users and access keys after they are created.

Answer: A

Question 5