Which Amazon Cognito feature will meet these requirements?

2025-10-04
By:
In: DVA-C01
With: 1 Comment

A company is running a web application that is using Amazon Cognito for authentication.The company does not want to use multi-factor authentication (MFA) for all the visitors every time, but the company’s security team has concerns about compromised credentials.The development team needs to configure mandatoryMFA only when suspicious sign-in attempts are detected.Which Amazon Cognito feature will meet these requirements?Read More →

Which solution will ensure that existing and future objects in the S3 bucket are protected?

2025-10-04
By:
In: SAP-C02
With: 1 Comment

A company has an application that stores data in a single Amazon S3 bucket.The company must keep all data for 1 year.The company’s security team is concerned that an attacker could gain access to the AWS account through leaked long-term credentials.Which solution will ensure that existing and future objects in the S3 bucket are protected?Read More →

How can ABC setup this scenario?

2025-10-04
By:
In: SAP-C01
With: 1 Comment

ABC has created a multi-tenant Learning Management System (LMS).The application is hosted for five different tenants (clients) in the VPCs of the respectiveAWS accounts of the tenant.ABC wants to setup a centralized server which can connect with the LMS of each tenant upgrade if required.ABC also wants to ensure that one tenant VPC should not be able to connect to the other tenant VPC for security reasons.How can ABC setup this scenario?Read More →

A company is using AWS Organizations to create separate AWS accounts for each of its departments?

2025-10-04
By:
In: DOP-C01
With: 1 Comment

A company is using AWS Organizations to create separate AWS accounts for each of its departments.The company needs to automate the following tasks:✑ Update the Linux AMIs with new patches periodically and generate a golden image✑ Install a new version of Chef agents in the golden image, if available✑ Provide the newly generated AMIs to the department’s accountsWhich solution meets these requirements with the LEAST management overhead?Read More →

According to new compliance and regulatory policies, the company is required to back up all of its tables nightly and store these backups in the us-west-2 Region for disaster recovery for 1 year?

2025-10-04
By:
In: DBS-C01
With: 1 Comment

A manufacturing company stores its inventory details in an Amazon DynamoDB table in the us-east-2 Region.According to new compliance and regulatory policies, the company is required to back up all of its tables nightly and store these backups in the us-west-2 Region for disaster recovery for 1 year.Read More →

Which combination of actions should a solutions architect take to meet these requirements?

2025-10-04
By:
In: SAA-C02
With: 1 Comment

A company is building an application that consists of several microservices.The company has decided to use container technologies to deploy its software onAWS.The company needs a solution that minimizes the amount of ongoing effort for maintenance and scaling.The company cannot manage additional infrastructure.Which combination of actions should a solutions architect take to meet these requirements? (Choose two.)Read More →

Which techniques can be used by the ML Specialist to improve this specific test error?

2025-10-04
By:
In: MLS-C01
With: 1 Comment

A Machine Learning Specialist is required to build a supervised image-recognition model to identify a cat.The ML Specialist performs some tests and records the following results for a neural network-based image classifier:Total number of images available = 1,000Test set images = 100 (constant test set)The ML Specialist notices that, in over 75% of the misclassified images, the cats were held upside down by their owners.Which techniques can be used by the ML Specialist to improve this specific test error?Read More →