Helping Hand Questions for CLF-C02

AWS DataSync is designed for large-scale data transfers, especially involving large datasets with millions of files from on-premises to AWS. It provides fast and efficient transfer capabilities, and supports a one-time migration. AWS DMS is specific to databases, while Migration Hub is for tracking migrations, and Application Migration Service is for continuous replication rather than one-time file migrations.

The AWS Well-Architected Framework is a set of six pillars and lenses that help cloud architects design and run workloads in the cloud. The six pillars are: operational excellence, security, reliability, performance efficiency, cost optimization, and sustainability. Each pillar has a set of design principles and best practices that guide the architectural decisions. High availability is not a separate pillar, but a quality that can be achieved by applying the principles of the reliability pillar. Going global in minutes and continuous development are not pillars of the framework, but possible benefits of using AWS services and following the framework’s recommendations. References: AWS Well-Architected - Build secure, efficient cloud applications, AWS Well-Architected Framework, The 6 Pillars of the AWS Well-Architected Framework

AWS CodeStar is a service that enables you to quickly develop, build, and deploy applications on AWS. It provides a unified user interface for managing your application lifecycle, including code repositories, build pipelines, deployments, and project dashboards. AWS CodeStar also integrates with other AWS services, such as AWS CodeCommit, AWS CodeBuild, AWS CodeDeploy, and AWS CodePipeline, to create a complete CI/CD pipeline for your application12. References:

AWS CodeStar

AWS Certified Cloud Practitioner Exam Guide

Users can change their own IAM user password using:

AWS Management Console: The graphical interface allows users to navigate to the "My Security Credentials" page and change their password.

AWS Command Line Interface (CLI): Users with the appropriate permissions can use the aws iam change-password command to change their password.

Why other options are not suitable:

B. AWS Key Management Service (AWS KMS): Used for creating and managing encryption keys, not for managing user passwords.

D. AWS Resource Access Manager (AWS RAM): Used for resource sharing between accounts, not for password management.

E. AWS Secrets Manager: A service for securely storing and managing secrets, not for changing IAM user passwords.

References:

AWS IAM User Guide - Changing Your Own Password