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Free SAA-C03 Questions Attempt

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Total 879 questions

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

Question 97

A global ecommerce company is designing a three-tier application on AWS. The application includes a web tier that serves static content, an application tier that handles business logic, and a database tier that stores product information and user data. The application interacts with a relational database.

The company needs a highly available application architecture to serve global users with low latency, with the least operational overhead.

Which solution will meet these requirements?

Options:

A.

Deploy Amazon EC2 instances in an Auto Scaling group for the application tier and web tier in a single AWS Region. Use an Application Load Balancer to distribute web traffic. Use an Amazon RDS database and Multi-AZ deployments for the database tier.

B.

Set up an Amazon CloudFront distribution that uses an Amazon S3 bucket as the origin. Use Amazon Elastic Container Service (Amazon ECS) containers on AWS Fargate to deploy the application tier to each AWS Region where the company operates. Use an Amazon Aurora global database for the database tier.

C.

Use an Amazon S3 bucket to store the static web content. Use Amazon EC2 Auto Scaling and EC2 Spot Instances for the application tier. Use Amazon RDS for MySQL with read replicas for the database tier. Use AWS Database Migration Service (AWS DMS) to replicate data to secondary AWS Regions.

D.

Use an Amazon S3 bucket to store static web content. Use AWS Lambda functions to handle serverless backend logic in the application tier. Use Amazon API Gateway to invoke the Lambda functions for web requests. Use an Amazon DynamoDB database for the database tier. Deploy the DynamoDB database across multiple AWS Regions.

Question 98

An ecommerce company stores terabytes of customer data in the AWS Cloud. The data contains personally identifiable information (PII). The company wants to use the data in three applications. Only one of the applications needs to process the PII. The PII must be removed before the other two applications process the data.

Which solution will meet these requirements with the LEAST operational overhead?

Options:

A.

Store the data in an Amazon DynamoDB table. Create a proxy application layer to intercept and process the data that each application requests.

B.

Store the data in an Amazon S3 bucket. Process and transform the data by using S3 Object Lambda before returning the data to the requesting application.

C.

Process the data and store the transformed data in three separate Amazon S3 buckets so that each application has its own custom dataset. Point each application to its respective S3 bucket.

D.

Process the data and store the transformed data in three separate Amazon DynamoDB tables so that each application has its own custom dataset. Point each application to its respective DynamoDB table.

Question 99

A company is testing an application that runs on an Amazon EC2 Linux instance. A single 500 GB Amazon Elastic Block Store (Amazon EBS) General Purpose SSD (gp2) volume is attached to the EC2 instance.

The company will deploy the application on multiple EC2 instances in an Auto Scaling group. All instances require access to the data that is stored in the EBS volume. The company needs a highly available and resilient solution that does not introduce significant changes to the application ' s code.

Which solution will meet these requirements?

Options:

A.

Provision an EC2 instance that uses NFS server software. Attach a single 500 GB gp2 EBS volume to the instance.

B.

Provision an Amazon FSx for Windows File Server file system. Configure the file system as an SMB file store within a single Availability Zone.

C.

Provision an EC2 instance with two 250 GB Provisioned IOPS SSD EBS volumes.

D.

Provision an Amazon Elastic File System (Amazon EFS) file system. Configure the file system to use General Purpose performance mode.

Question 100

A company manages multiple AWS accounts in an organization in AWS Organizations. The company ' s applications run on Amazon EC2 instances in multiple AWS Regions. The company needs a solution to simplify the management of security rules across the accounts in its organization. The solution must apply shared security group rules, audit security groups, and detect unused and redundant rules in VPC security groups across all AWS environments.

Which solution will meet these requirements with the MOST operational efficiency?

Options:

A.

Use AWS Firewall Manager to create a set of rules based on the security requirements. Replicate the rules to all the AWS accounts and Regions.

B.

Use AWS CloudFormation StackSets to provision VPC security groups based on the specifications across multiple accounts and Regions. Deploy AWS Network Firewall to define the firewall rules to control network traffic across multiple accounts and Regions.

C.

Use AWS CloudFormation StackSets to provision VPC security groups based on the specifications across multiple accounts and Regions. Configure AWS Config and AWS Lambda to evaluate compliance information and to automate enforcement across all accounts and Regions.

D.

Use AWS Network Firewall to build policies based on the security requirements. Centrally apply the new policies to all the VPCs and accounts.

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Total 879 questions