Amazon (SAP-C01) Exam Questions And Answers page 44
A North American company with headquarters on the East Coast is deploying a new web application running on Amazon EC2 in the us-east-1 Region. The application should dynamically scale to meet user demand and maintain resiliency. Additionally, the application must have disaster recover capabilities in an active-passive configuration with the us-west-1 Region.
Which steps should a solutions architect take after creating a VPC in the us-east-1 Region?
Which steps should a solutions architect take after creating a VPC in the us-east-1 Region?
Designing highly available, cost-efficient, fault-tolerant, scalable systems
Designing enterprise-wide scalable operations on AWS
AnyCompany has acquired numerous companies over the past few years. The CIO for AnyCompany would like to keep the resources for each acquired company separate. The CIO also would like to enforce a chargeback model where each company pays for the AWS services it uses.
The Solutions Architect is tasked with designing an AWS architecture that allows AnyCompany to achieve the following:
• Implementing a detailed chargeback mechanism to ensure that each company pays for the resources it uses.
• AnyCompany can pay for AWS services for all its companies through a single invoice.
• Developers in each acquired company have access to resources in their company only.
• Developers in an acquired company should not be able to affect resources in their company only.
• A single identity store is used to authenticate Developers across all companies.
Which of the following approaches would meet these requirements? (Choose two.)
The Solutions Architect is tasked with designing an AWS architecture that allows AnyCompany to achieve the following:
• Implementing a detailed chargeback mechanism to ensure that each company pays for the resources it uses.
• AnyCompany can pay for AWS services for all its companies through a single invoice.
• Developers in each acquired company have access to resources in their company only.
• Developers in an acquired company should not be able to affect resources in their company only.
• A single identity store is used to authenticate Developers across all companies.
Which of the following approaches would meet these requirements? (Choose two.)
Designing highly available, cost-efficient, fault-tolerant, scalable systems
Implementing cost control strategies
A photo-sharing and publishing company receives 10,000 to 150,000 images daily. The company receives the images from multiple suppliers and users registered with the service. The company is moving to AWS and wants to enrich the existing metadata by adding data using Amazon Rekognition.
The following is an example of the additional data:
As part of the cloud migration program, the company uploaded existing image data to Amazon S3 and told users to upload images directly to Amazon S3.
What should the Solutions Architect do to support these requirements?
The following is an example of the additional data:
As part of the cloud migration program, the company uploaded existing image data to Amazon S3 and told users to upload images directly to Amazon S3.
What should the Solutions Architect do to support these requirements?
Designing highly available, cost-efficient, fault-tolerant, scalable systems
Designing for security and compliance
A Provisioned IOPS volume must be at least __________ GB in size:
Designing highly available, cost-efficient, fault-tolerant, scalable systems
A public retail web application uses an Application Load Balancer (ALB) in front of Amazon EC2 instances running across multiple Availability Zones (AZs) in a Region backed by an Amazon RDS MySQL Multi-AZ deployment. Target group health checks are configured to use HTTP and pointed at the product catalog page. Auto Scaling is configured to maintain the web fleet size based on the ALB health check.
Recently, the application experienced an outage. Auto Scaling continuously replaced the instances during the outage. A subsequent investigation determined that the web server metrics were within the normal range, but the database tier was experiencing high load, resulting in severely elevated query response times.
Which of the following changes together would remediate these issues while improving monitoring capabilities for the availability and functionality of the entire application stack for future growth? (Choose two.)
Recently, the application experienced an outage. Auto Scaling continuously replaced the instances during the outage. A subsequent investigation determined that the web server metrics were within the normal range, but the database tier was experiencing high load, resulting in severely elevated query response times.
Which of the following changes together would remediate these issues while improving monitoring capabilities for the availability and functionality of the entire application stack for future growth? (Choose two.)
Designing highly available, cost-efficient, fault-tolerant, scalable systems
Designing for security and compliance
A read only news reporting site with a combined web and application tier and a database tier that receives large and unpredictable traffic demands must be able to respond to these traffic fluctuations automatically.
What AWS services should be used meet these requirements?
What AWS services should be used meet these requirements?
Designing highly available, cost-efficient, fault-tolerant, scalable systems
Designing enterprise-wide scalable operations on AWS
A retail company has a custom .NET web application running on AWS that uses Microsoft SQL Server for the database. The application servers maintain a user s session locally.
Which combination of architecture changes are needed to ensure all tiers of the solution are highly available? (Choose three.)
Which combination of architecture changes are needed to ensure all tiers of the solution are highly available? (Choose three.)
Designing highly available, cost-efficient, fault-tolerant, scalable systems
Designing for security and compliance
A retail company is hosting an ecommerce website on AWS across multiple AWS Regions. The company wants the website to be operational at all times for online purchases. The website stores data in an Amazon RDS for MySQL DB instance.
Which solution will provide the HIGHEST availability for the database?
Which solution will provide the HIGHEST availability for the database?
Designing highly available, cost-efficient, fault-tolerant, scalable systems
Designing for security and compliance
A retail company is operating its ecommerce application on AWS. The application runs on Amazon EC2 instances behind an Application Load Balancer (ALB). The company uses an Amazon RDS DB instance as the database backend. Amazon CloudFront is configured with one origin that points to the ALB. Static content is cached. Amazon Route 53 is used to host all public zones.
After an update of the application, the ALB occasionally returns a 502 status code (Bad Gateway) error. The root cause is malformed HTTP headers that are returned to the ALB. The webpage returns successfully when a solutions architect reloads the webpage immediately after the error occurs.
While the company is working on the problem, the solutions architect needs to provide a custom error page instead of the standard ALB error page to visitors.
Which combination of steps will meet this requirement with the LEAST amount of operational overhead? (Choose two.)
After an update of the application, the ALB occasionally returns a 502 status code (Bad Gateway) error. The root cause is malformed HTTP headers that are returned to the ALB. The webpage returns successfully when a solutions architect reloads the webpage immediately after the error occurs.
While the company is working on the problem, the solutions architect needs to provide a custom error page instead of the standard ALB error page to visitors.
Which combination of steps will meet this requirement with the LEAST amount of operational overhead? (Choose two.)
Designing highly available, cost-efficient, fault-tolerant, scalable systems
Designing for security and compliance
A retail company is running an application that stores invoice files in an Amazon S3 bucket and metadata about the files in an Amazon DynamoDB table. The application software runs in both us-east-1 and eu-west-1. The S3 bucket and DynamoDB table are in us-east-1. The company wants to protect itself from data corruption and loss of connectivity to either Region.
Which option meets these requirements?
Which option meets these requirements?
Designing highly available, cost-efficient, fault-tolerant, scalable systems
Designing enterprise-wide scalable operations on AWS
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