Amazon (SAA-C03) Exam Questions And Answers page 19
A company is creating a prototype of an ecommerce website on AWS. The website consists of an Application Load Balancer, an Auto Scaling group of Amazon EC2 instances for web servers, and an Amazon RDS for MySQL DB instance that runs with the Single-AZ configuration.
The website is slow to respond during searches of the product catalog. The product catalog is a group of tables in the MySQL database that the company does not update frequently. A solutions architect has determined that the CPU utilization on the DB instance is high when product catalog searches occur.
What should the solutions architect recommend to improve the performance of the website during searches of the product catalog?
The website is slow to respond during searches of the product catalog. The product catalog is a group of tables in the MySQL database that the company does not update frequently. A solutions architect has determined that the CPU utilization on the DB instance is high when product catalog searches occur.
What should the solutions architect recommend to improve the performance of the website during searches of the product catalog?
Define Performant Architectures
A company is creating a three-tier web application consisting of a web server, an application server, and a database server. The application will track GPS coordinates of packages as they are being delivered. The application will update the database every 0-5 seconds.
The tracking will need to read a fast as possible for users to check the status of their packages. Only a few packages might be tracked on some days, whereas millions of package might be tracked on other days. Tracking will need to be searchable by tracking ID customer ID and order ID. Order than 1 month no longer read to be tracked.
What should a solution architect recommend to accomplish this with minimal cost of ownership?
The tracking will need to read a fast as possible for users to check the status of their packages. Only a few packages might be tracked on some days, whereas millions of package might be tracked on other days. Tracking will need to be searchable by tracking ID customer ID and order ID. Order than 1 month no longer read to be tracked.
What should a solution architect recommend to accomplish this with minimal cost of ownership?
Define Performant Architectures
Design Cost-Optimized Architectures
A company is creating a web application that will store a large number of images in Amazon S3. The images will be accessed by users over variable periods of time. The company wants to:
• Retain all the images
• Incur no cost for retrieval.
• Have minimal management overhead.
• Have the images available with no impact on retrieval time.
Which solution meets these requirements?
• Retain all the images
• Incur no cost for retrieval.
• Have minimal management overhead.
• Have the images available with no impact on retrieval time.
Which solution meets these requirements?
Define Performant Architectures
Specify Secure Applications and Architectures
A company is deploying a multi-instance application within AWS that requires minimal latency between the instances.
What should a solutions architect recommend?
What should a solutions architect recommend?
Define Performant Architectures
A company is deploying an application in three AWS Regions using an Application Load Balancer Amazon Route 53 will be used to distribute traffic between these Regions.
Which Route 53 configuration should a solutions architect use to provide the MOST high-performing experience?
Which Route 53 configuration should a solutions architect use to provide the MOST high-performing experience?
Define Performant Architectures
A company is deploying an application that processes large quantities of data in batches as needed. The company plans to use Amazon EC2 instances for the workload. The network architecture must support a highly scalable solution and prevent groups of nodes from sharing the same underlying hardware.
Which combination of network solutions will meet these requirements? (Choose two.)
Which combination of network solutions will meet these requirements? (Choose two.)
Design Resilient Architectures
Define Performant Architectures
A company is deploying an application that processes large quantities of data in parallel. The company plans to use Amazon EC2 instances for the workload. The network architecture must be configurable to prevent groups of nodes from sharing the same underlying hardware.
Which networking solution meets these requirements?
Which networking solution meets these requirements?
Design Resilient Architectures
Define Performant Architectures
A company is deploying an application that processes streaming data in near-real time. The company plans to use Amazon EC2 instances for the workload. The network architecture must be configurable to provide the lowest possible latency between nodes.
Which combination of network solutions will meet these requirements? (Choose two.)
Which combination of network solutions will meet these requirements? (Choose two.)
Design Resilient Architectures
Define Performant Architectures
A company is deploying a web portal. The company wants to ensure that only the web portion of the application is publicly accessible. To accomplish this, the VPC was designed with two public subnets and two private subnets. The application will run on several Amazon EC2 instances in an Auto Scaling group. SSL termination must be offloaded from the EC2 instances.
What should a solutions architect do to ensure these requirements are met?
What should a solutions architect do to ensure these requirements are met?
Define Performant Architectures
Specify Secure Applications and Architectures
A company is designing an application. The application uses an AWS Lambda function to receive information through Amazon API Gateway and to store the information in an Amazon Aurora PostgreSQL database.
During the proof-of-concept stage, the company has to increase the Lambda quotas significantly to handle the high volumes of data that the company needs to load into the database. A solutions architect must recommend a new design to improve scalability and minimize the configuration effort.
Which solution will meet these requirements?
During the proof-of-concept stage, the company has to increase the Lambda quotas significantly to handle the high volumes of data that the company needs to load into the database. A solutions architect must recommend a new design to improve scalability and minimize the configuration effort.
Which solution will meet these requirements?
Design Resilient Architectures
Define Performant Architectures
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