What is the MOST operationally efficient way for a SysOps administrator to meet these requirements?

2026-04-01
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In: SOA-C02
With: 2 Comments

A company has a large on-premises tape backup solution.The company has started to use AWS Storage Gateway.The company created a Tape Gateway to replace the existing on-premises hardware.The company’s backup engineer noticed that some of the backup jobs that were supposed to write to AWS failed to run because of a “Not Enough Space” error.The company does not want these failures to happen again.The company also wants to consistently have enough tape available on AWS.What is the MOST operationally efficient way for a SysOps administrator to meet these requirements?Read More →

What would be the MOST cost-effective, high availability storage solution for this workflow?

2026-04-01
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In: SAP-C01
With: 2 Comments

A Solutions Architect is designing the storage layer for a data warehousing application.The data files are large, but they have statically placed metadata at the beginning of each file that describes the size and placement of the file’s index.The data files are read in by a fleet of Amazon EC2 instances that store the index size, index location, and other category information about the data file in a database.That database is used by Amazon EMR to group files together for deeper analysis.What would be the MOST cost-effective, high availability storage solution for this workflow?Read More →

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

2026-04-01
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In: SCS-C01
With: 2 Comments

A company is using Amazon Elastic Container Service (Amazon ECS) to run its container-based application on AWS.The company needs to ensure that the container images contain no severe vulnerabilities.The company also must ensure that only specific IAM roles and specific AWS accounts can access the container images.Which solution will meet these requirements with the LEAST management overhead?Read More →

Which solution meets these requirements?

2026-04-01
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In: SAP-C02
With: 2 Comments

A company is running a web application in the AWS Cloud.The application consists of dynamic content that is created on a set of Amazon EC2 instances.The EC2 instances run in an Auto Scaling group that is configured as a target group for an Application Load Balancer (ALB).The company is using an Amazon CloudFront distribution to distribute the application globally.The CloudFront distribution uses the ALB as an origin.The company uses Amazon Route 53 for DNS and has created an A record of www.example.com for the CloudFront distribution.A solutions architect must configure the application so that itis highly available and fault tolerant.Which solution meets these requirements?Read More →

Which solution will meet these requirements?

2026-04-01
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In: MLS-C01
With: 2 Comments

A global bank requires a solution to predict whether customers will leave the bank and choose another bank.The bank is using a dataset to train a model to predict customer loss.The training dataset has 1,000 rows.The training dataset includes 100 instances of customers who left the bank.A machine learning (ML) specialist is using Amazon SageMaker Data Wrangler to train a churn prediction model by using a SageMaker training job.After training, the ML specialist notices that the model returns only false results.The ML specialist must correct the model so that it returns more accurate predictions.Which solution will meet these requirements?Read More →

What should a solutions architect recommend?

2026-04-01
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In: SAA-C02
With: 2 Comments

A company with facilities in North America, Europe, and Asia is designing new distributed application to optimize its global supply chain and manufacturing process.The orders booked on one continent should be visible to all Regions in a second or less.The database should be able to support failover with a shortRecovery Time Objective (RTO).The uptime of the application is important to ensure that manufacturing is not impacted.What should a solutions architect recommend?Read More →