Which solution will meet this requirement?

2026-04-02
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In: SCS-C01
With: 2 Comments

A company wants to store all objects that contain sensitive data in an Amazon S3 bucket.The company will use server-side encryption to encrypt the S3 bucket.The company’s operations team manages access to the company’s S3 buckets.The company’s security team manages access to encryption keys.The company wants to separate the duties of the two teams to ensure that configuration errors by only one of these teams will not compromise the data by granting unauthorized access to plaintext data.Which solution will meet this requirement?Read More →

Which approach should the company take to secure its API?

2026-04-02
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In: SAP-C02
With: 2 Comments

A company is creating a REST API to share information with six of its partners based in the United States.The company has created an Amazon API Gateway Regional endpoint.Each of the six partners will access the API once per day to post daily sales figures.After initial deployment, the company observes 1,000 requests per second originating from 500 different IP addresses around the world.The company believes this traffic is originating from a botnet and wants to secure its API while minimizing cost.Which approach should the company take to secure its API?Read More →

Which approach will improve performance and MINIMIZE management overhead?

2026-04-02
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In: DVA-C01
With: 2 Comments

An application is experiencing performance issues based on increased demand.This increased demand is on read-only historical records pulled from an Amazon RDS-hosted database with custom views and queries.A developer must improve performance without changing the database structure.Which approach will improve performance and MINIMIZE management overhead?Read More →

What should the specialist consider to fix this issue?

2026-04-02
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In: MLS-C01
With: 2 Comments

A manufacturing company asks its machine learning specialist to develop a model that classifies defective parts into one of eight defect types.The company has provided roughly 100,000 images per defect type for training.During the initial training of the image classification model, the specialist notices that the validation accuracy is 80%, while the training accuracy is 90%.It is known that human-level performance for this type of image classification is around 90%.What should the specialist consider to fix this issue?Read More →

Which solution would be MOST efficient?

2026-04-02
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In: SAA-C02
With: 2 Comments

A manufacturing company wants to implement predictive maintenance on its machinery equipment.The company will install thousands of IoT sensors that will send data to AWS in real time.A solutions architect is tasked with implementing a solution that will receive events in an ordered manner for each machinery asset and ensure that data is saved for further processing at a later time.Which solution would be MOST efficient?Read More →

Which solution meets these requirements?

2026-04-02
By:
In: DBS-C01
With: 2 Comments

An online retail company is planning a multi-day flash sale that must support processing of up to 5,000 orders per second.The number of orders and exact schedule for the sale will vary each day.During the sale, approximately 10,000 concurrent users will look at the deals before buying items.Outside of the sale, the traffic volume is very low.The acceptable performance for read/write queries should be under 25 ms.Order items are about 2 KB in size and have a unique identifier.The company requires the most cost-effective solution that will automatically scale and is highly available.Which solution meets these requirements?Read More →