What are lifecycle policies in Amazon S3 used for?
Lifecycle policies in Amazon S3 are used to automate the management of object storage by transitioning objects to different storage classes or deleting them after specified time periods, optimizing cost and storage efficiency.
How does AWS Cost Explorer help manage your billing and costs?
AWS Cost Explorer helps manage billing and costs by providing detailed insights and visualizations of spending patterns, allowing users to analyze and forecast costs across various AWS services and accounts.
How do you configure a multi-region deployment using AWS services?
You configure a multi-region deployment using AWS services by setting up resources in multiple regions, using Route 53 for DNS routing, and leveraging services like AWS Global Accelerator and AWS CloudFormation for consistent provisioning and management.
What is the use of AWS Service Catalog?
AWS Service Catalog enables organizations to create, manage, and distribute approved catalogs of resources and applications, ensuring consistent provisioning and governance of cloud services.
How do you configure cross-account access using AWS IAM roles?
You configure cross-account access using AWS IAM roles by creating a role in the target account with a trust policy that allows the source account to assume it, and then granting necessary permissions to that role.