Which configuration will meet these requirements?

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

A Machine Learning Specialist is developing a daily ETL workflow containing multiple ETL jobs.The workflow consists of the following processes:* Start the workflow as soon as data is uploaded to Amazon S3.* When all the datasets are available in Amazon S3, start an ETL job to join the uploaded datasets with multiple terabyte-sized datasets already stored in AmazonS3.* Store the results of joining datasets in Amazon S3.* If one of the jobs fails, send a notification to the Administrator.Which configuration will meet these requirements?Read More →

What should a solutions architect do to ensure that the shopping cart data is preserved at all times?

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

A company is building a shopping application on AWS.The application offers a catalog that changes once each month and needs to scale with traffic volume.The company wants the lowest possible latency from the application.Data from each user’s shopping cart needs to be highly available.User session data must be available even if the user is disconnected and reconnects.What should a solutions architect do to ensure that the shopping cart data is preserved at all times?Read More →

Which of the following are possible reasons why the snapshot was not created?

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

A bank is using an Amazon RDS for MySQL DB instance in a proof of concept.A database specialist is evaluating automated database snapshots and cross-Region snapshot copies as -part of this proof of concept.After validating three automated snapshots successfully, the database specialist realizes that the fourth snapshot was not created.Which of the following are possible reasons why the snapshot was not created? (Choose two.)Read More →

Which solution will meet these requirements?

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

A company has multiple accounts in an organization in AWS Organizations.The company’s SecOps team needs to receive an Amazon Simple Notification Service (Amazon SNS) notification if any account in the organization turns off the Block Public Access feature on an Amazon S3 bucket.A DevOps engineer must implement this change without affecting the operation of any AWS accounts.The implementation must ensure that individual member accounts in the organization cannot turn off the notification.Which solution will meet these requirements?Read More →

Which action will resolve this access issue?

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

A company’s SysOps administrator uses AWS IAM Identity Center (AWS Single Sign-On) to connect to an Active Directory.The SysOps administrator creates a new account that all the company’s users need to access.The SysOps administrator uses the Active Directory Domain Users group for permissions to the new account because all users are already members of the group.When users try to log in, their access is denied.Which action will resolve this access issue?Read More →

Which combination of actions should the company take to prevent this threat?

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

A company allows users to download its mobile app onto their phones.The app is MQTT based and connects to AWS IoT Core to subscribe to specific client-related topics.Recently, the company discovered that some malicious attackers have been trying to get a Trojan horse onto legitimate mobile phones.The Trojan horse poses as the authentic application and uses a client ID with injected special characters to gain access to topics outside the client’s privilege scope.Which combination of actions should the company take to prevent this threat? (Choose two.)Read More →