How can the company meet these requirements with the LEAST amount of effort?

2026-03-29
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In: DOP-C02
With: 2 Comments

A video-sharing company stores its videos in Amazon S3.The company has observed a sudden increase in video access requests, but the company does not know which videos are most popular.The company needs to identify the general access pattern for the video files.This pattern includes the number of users who access a certain file on a given day, as well as the number of pull requests for certain files.How can the company meet these requirements with the LEAST amount of effort?Read More →

How can the SysOps administrator receive notification only when both metrics exceed their threshold values?

2026-03-29
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In: SOA-C02
With: 2 Comments

A SysOps administrator wants to monitor the free disk space that is available on a set of Amazon EC2 instances that have Amazon Elastic Block Store (Amazon EBS) volumes attached.The SysOps administrator wants to receive a notification when the used disk space of the EBS volumes exceeds a threshold value, but only when the DiskReadOps metric also exceeds a threshold value.The SysOps administrator has set up an Amazon Simple Notification Service (Amazon SNS) topic.How can the SysOps administrator receive notification only when both metrics exceed their threshold values?Read More →

Which solution is the most secure and cost-effective option to protect the sensitive data?

2026-03-29
By:
In: SCS-C01
With: 2 Comments

The Security Engineer has discovered that a new application that deals with highly sensitive data is storing Amazon S3 objects with the following key pattern, which itself contains highly sensitive data.Pattern:”randomID_datestamp_PII.csv”Example:”1234567_12302017_000-00-0000 csv”The bucket where these objects are being stored is using server-side encryption (SSE).Which solution is the most secure and cost-effective option to protect the sensitive data?Read More →

Which combination of actions should a solutions architect take to ensure that the Lambda function ingests all data in the future?

2026-03-29
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In: SAA-C03
With: 2 Comments

A company has a data ingestion workflow that consists of the following:• An Amazon Simple Notification Service (Amazon SNS) topic for notifications about new data deliveries• An AWS Lambda function to process the data and record metadataThe company observes that the ingestion workflow fails occasionally because of network connectivity issues.When such a failure occurs, the Lambda function does not ingest the corresponding data unless the company manually reruns the job.Which combination of actions should a solutions architect take to ensure that the Lambda function ingests all data in the future? (Choose two.)Read More →

Which solution will meet these requirements?

2026-03-29
By:
In: SAP-C02
With: 2 Comments

A company runs an IoT application in the AWS Cloud.The company has millions of sensors that collect data from houses in the United States.The sensors use the MQTT protocol to connect and send data to a custom MQTT broker.The MQTT broker stores the data on a single Amazon EC2 instance.The sensors connect to the broker through the domain named iot.example.com.The company uses Amazon Route 53 as its DNS service.The company stores the data in Amazon DynamoDB.On several occasions, the amount of data has overloaded the MQTT broker and has resulted in lost sensor data.The company must improve the reliability of the solution.Which solution will meet these requirements?Read More →