Free Amazon SAA-C03 Exam Questions

Question 1

A solutions architect needs to design a system to process incoming work items immediately. Processing can take up to 30 minutes and involves calling external APIs, executing multiple states, and storing intermediate states. The solution must scale with variable workloads and minimize operational overhead. Which combination of steps meets these requirements? (Select TWO.)

A : Invoke an AWS Lambda function for each incoming work item. Configure each function to handle the work item completely. Store states in DynamoDB.

B : Invoke an AWS Step Functions workflow to process incoming work items. Use Lambda functions for business logic. Store work item states in DynamoDB.

C : Set up an API Gateway REST API to receive work items. Configure the API to invoke a Lambda function for each work item.

D : Deploy two EC2 Reserved Instances behind an ALB and send requests to an SQS queue.

E : Set up an API Gateway REST API to receive work items. Send the work items to an SQS queue.

Answer: B,E

Question 2

A company must protect sensitive documents in Amazon S3 from deletion or modification for a fixed retention period to meet regulatory requirements. Which solution will meet these requirements?

A : Enable S3 Object Lock in governance mode.

B : Enable S3 Object Lock in compliance mode.

C : Enable S3 versioning with lifecycle deletion rules.

D : Transition objects to S3 Glacier Flexible Retrieval.

Answer: B

Question 3

A company is launching a new application that requires a structured database to store user profiles,application settings, and transactional data. The database must be scalable with application traffic and mustoffer backups.Which solution will meet these requirements MOST cost-effectively?

A : Deploy a self-managed database on Amazon EC2 instances by using open-source software. Use Spot Instances for cost optimization. Configure automated backups to Amazon S3.

B : Use Amazon RDS. Use on-demand capacity mode for the database with General Purpose SSD storage. Configure automatic backups with a retention period of 7 days.

C : Use Amazon Aurora Serverless for the database. Use serverless capacity scaling. Configure automated backups to Amazon S3.

D : Deploy a self-managed NoSQL database on Amazon EC2 instances. Use Reserved Instances for cost optimization. Configure automated backups directly to Amazon S3 Glacier Flexible Retrieval.

Answer: C

Question 4

A company uses an Amazon S3 bucket as its data lake storage platform The S3 bucket contains a massiveamount of data that is accessed randomly by multiple teams and hundreds of applications. The companywants to reduce the S3 storage costs and provide immediate availability for frequently accessed objectsWhat is the MOST operationally efficient solution that meets these requirements?

A : Create an S3 Lifecycle rule to transition objects to the S3 Intelligent-Tiering storage class

B : Store objects in Amazon S3 Glacier Use S3 Select to provide applications with access to the data.

C : Use data from S3 storage class analysis to create S3 Lifecycle rules to automatically transition objects to the S3 Standard-Infrequent Access (S3 Standard-IA) storage class.

D : Transition objects to the S3 Standard-Infrequent Access (S3 Standard-IA) storage class Create an AWS Lambda function to transition objects to the S3 Standard storage class when they are accessed by an application

Answer: A

Question 5

A company has a two-tier environment in its on-premises data center which is composed of an application tier and database tier. You are instructed to migrate their environment to the AWS cloud, and to design the subnets in their VPC with the following requirements:

1. There is an application load balancer that would distribute the incoming traffic among the servers in the application tier.

2. The application tier and the database tier must not be accessible from the public Internet. The application tier should only accept traffic coming from the load balancer.

3. The database tier contains very sensitive data. It must not share the same subnet with other AWS resources and its custom route table with other instances in the environment.

4. The environment must be highly available and scalable to handle a surge of incoming traffic over the Internet.

How many subnets should you create to meet the above requirements?

A : 4

B : 6

C : 3

D : 2

Answer: B