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Last Attempt SAA-C03 Questions

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Total 879 questions

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

Question 109

A company has deployed resources in the us-east-1 Region. The company also uses thousands of AWS Outposts servers deployed at remote locations around the world. These Outposts servers regularly download new software versions from us-east-1 that consist of hundreds of files. The company wants to improve the latency of the software download process.

Which solution will meet these requirements?

Options:

A.

Create an Amazon S3 bucket in us-east-1. Configure the bucket for static website hosting. Use bucket policies and ACLs to provide read access to the Outposts servers.

B.

Create an Amazon S3 bucket in us-east-1 and a second bucket in us-west-2. Configure replication. Set up a CloudFront distribution with origin failover between the buckets. Download by using signed URLs.

C.

Create an Amazon S3 bucket in us-east-1. Configure S3 Transfer Acceleration. Configure the Outposts servers to download by using the acceleration endpoint.

D.

Create an Amazon S3 bucket in us-east-1. Set up a CloudFront distribution using all edge locations with caching enabled. Configure the bucket as the origin. Download the software by using signed URLs.

Question 110

A company wants to design a microservices architecture for an application. Each microservice must perform operations that can be completed within 30 seconds.

The microservices need to expose RESTful APIs and must automatically scale in response to varying loads. The APIs must also provide client access control and rate limiting to maintain equitable usage and service availability.

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

Options:

A.

Use Amazon Elastic Container Service (Amazon ECS) on Amazon EC2 to host each microservice. Use Amazon API Gateway to manage the RESTful API requests.

B.

Deploy each microservice as a set of AWS Lambda functions. Use Amazon API Gateway to manage the RESTful API requests.

C.

Host each microservice on Amazon EC2 instances in Auto Scaling groups behind an Elastic Load Balancing (ELB) load balancer. Use the ELB to manage the RESTful API requests.

D.

Deploy each microservice on Amazon Elastic Beanstalk. Use Amazon CloudFront to manage the RESTful API requests.

Question 111

A company is migrating an online marketplace application from a mainframe system to an Auto Scaling group of Amazon EC2 instances. The EC2 instances access an Amazon Aurora cluster. The application requires a scalable, persistent caching solution to store the results of in-progress transactions and SQL queries.

Options:

A.

Use an Amazon ElastiCache (Redis OSS) cluster to serve transaction and query results.

B.

Use an Amazon CloudFront distribution with an Amazon S3 bucket as the origin to cache the transactions. Add an Amazon EC2 instance store volume to the EC2 instances for query result caching.

C.

Use an Amazon ElastiCache (Memcached) cluster to serve transaction and query results.

D.

Use an Amazon ElastiCache (Redis OSS) cluster to cache the transactions. Add an Amazon EC2 instance store volume to the EC2 instances for query result caching.

Question 112

A company needs to give a globally distributed development team secure access to the company ' s AWS resources in a way that complies with security policies.

The company currently uses an on-premises Active Directory for internal authentication. The company uses AWS Organizations to manage multiple AWS accounts that support multiple projects.

The company needs a solution to integrate with the existing infrastructure to provide centralized identity management and access control.

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

Options:

A.

Set up AWS Directory Service to create an AWS managed Microsoft Active Directory on AWS. Establish a trust relationship with the on-premises Active Directory. Use IAM roles that are assigned to Active Directory groups to access AWS resources within the company ' s AWS accounts.

B.

Create an IAM user for each developer. Manually manage permissions for each IAM user based on each user ' s involvement with each project. Enforce multi-factor authentication (MFA) as an additional layer of security.

C.

Use AD Connector in AWS Directory Service to connect to the on-premises Active Directory. Integrate AD Connector with AWS IAM Identity Center. Configure permissions sets to give each AD group access to specific AWS accounts and resources.

D.

Use Amazon Cognito to deploy an identity federation solution. Integrate the identity federation solution with the on-premises Active Directory. Use Amazon Cognito to provide access tokens for developers to access AWS accounts and resources.

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Total 879 questions