Amazon (SAA-C03) Exam Questions And Answers page 39
A company runs a web application that is backed by Amazon RDS. A new database administrator caused data loss by accidentally editing information in a database table. To help recover from this type of incident, the company wants the ability to restore the database to its state from 5 minutes before any change within the last 30 days.
Which feature should the solutions architect include in the design to meet this requirement?
Which feature should the solutions architect include in the design to meet this requirement?
Define Performant Architectures
Design Cost-Optimized Architectures
A company runs a web service on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group across two Availability Zones. The company needs a minimum of four instances at all times to meet the required service level agreement (SLA) while keeping costs low.
If an Availability Zone fails, how can the company remain compliant with the SLA?
If an Availability Zone fails, how can the company remain compliant with the SLA?
Design Resilient Architectures
Define Performant Architectures
A company runs a website on Amazon EC2 instances behind an ELB Application Load Balancer. Amazon Route 53 is used for the DNS. The company wants to set up a backup website with a message including a phone number and email address that users can reach if the primary website is down.
How should the company deploy this solution?
How should the company deploy this solution?
Define Performant Architectures
Design Cost-Optimized Architectures
A company runs its infrastructure on AWS and has a registered base of 700,000 users for its document management application. The company intends to create a product that converts large .pdf files to .jpg image files. The .pdf files average 5 MB in size. The company needs to store the original files and the converted files. A solutions architect must design a scalable solution to accommodate demand that will grow rapidly over time.
Which solution meets these requirements MOST cost-effectively?
Which solution meets these requirements MOST cost-effectively?
Design Cost-Optimized Architectures
A company runs its production workload on an Amazon Aurora MySQL DB cluster that includes six Aurora Replicas. The company wants near-real-lime reporting queries from one of its departments to be automatically distributed across three of the Aurora Replicas. Those three replicas have a different compute and memory specification from the rest of the DB cluster.
Which solution meets these requirements?
Which solution meets these requirements?
Define Performant Architectures
Design Cost-Optimized Architectures
A company runs its two-tier ecommerce website on AWS. The web tier consists of a load balancer that sends traffic to Amazon EC2 instances. The database tier uses an Amazon RDS DB instance. The EC2 instances and the RDS DB instance should not be exposed to the public internet. The EC2 instances require internet access to complete payment processing of orders through a third-party web service. The application must be highly available.
Which combination of configuration options will meet these requirements? (Choose two.)
Which combination of configuration options will meet these requirements? (Choose two.)
Define Performant Architectures
Specify Secure Applications and Architectures
A company runs multiple Amazon EC2 Linux instances in a VPC with applications that use a hierarchical directory structure. The applications need to rapidly and concurrently read and write to shared storage.
How can this be achieved?
How can this be achieved?
Design Resilient Architectures
Define Performant Architectures
A company runs multiple Amazon EC2 Linux instances in a VPC with applications that use a hierarchical directory structure. The applications need to rapidly and concurrently read and write to shared storage.
How can this be achieved?
How can this be achieved?
Design Resilient Architectures
Define Performant Architectures
A company's application hosted on Amazon EC2 instances needs to access an Amazon S3 bucket. Due to data sensitivity, traffic cannot traverse the internet.
How should a solutions architect configure access?
How should a solutions architect configure access?
Define Performant Architectures
Specify Secure Applications and Architectures
A company s application is running on Amazon EC2 instances in a single Region. In the event of a disaster, a solutions architect needs to ensure that the resources can also be deployed to a second Region.
Which combination of actions should the solutions architect take to accomplish this? (Choose two.)
Which combination of actions should the solutions architect take to accomplish this? (Choose two.)
Design Resilient Architectures
Define Performant Architectures
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