Amazon Web Services Updated CLF-C02 Exam Questions and Answers by salma

AWS IAM Identity Center (AWS Single Sign-On) is a cloud-based service that makes it easy to centrally manage single sign-on (SSO) access to multiple AWS accounts and business applications. You can use AWS SSO to enable your users to sign in to the AWS Management Console or the AWS Command Line Interface (AWS CLI) with their existing corporate credentials2. You can also manage SSO access and user permissions across all your AWS accounts in AWS Organizations3. References: AWS Single Sign-On - AWS Documentation, AWS Organizations - AWS Documentation

AWS Organizationsis a service that helps users centrally manage and govern multiple AWS accounts. With AWS Organizations, a company can consolidate billing and receive a single bill for all AWS accounts under an organization, making it easier for the finance team to track costs.

Why other options are not suitable:

B. AWS Trusted Advisor: Provides real-time guidance to help optimize AWS resources, not for consolidated billing.

C. Cost Explorer: A tool for visualizing and managing AWS costs and usage, but it does not consolidate billing.

D. AWS Budgets: Allows setting custom budgets and alerts but does not consolidate billing across accounts.

AWS Software Development Kit (SDK) is a set of platform-specific tools for developers that let them integrate AWS service features directly into their applications. AWS SDKs provide libraries, code samples, documentation, and other resources to help developers write code that interacts with AWS APIs. AWS SDKs support various programming languages, such as Java, Python, Ruby, .NET, Node.js, Go, and more. AWS SDKs make it easier for developers to access AWS services, such as Amazon S3, Amazon EC2, Amazon DynamoDB, AWS Lambda, and more, from their applications. AWS SDKs also handle tasks such as authentication, error handling, retries, and data serialization, so developers can focus on their application logic.

Reducing Costs with AWS Cloud:

Capacity Adjustment (B):

Elasticity: AWS allows you to scale your resources up or down based on demand, which means you only pay for what you use. This reduces the cost of over-provisioning resources.

Auto Scaling: Automatically adjusts compute capacity based on usage, ensuring cost efficiency.

Eliminating On-Premises Costs (E):

No Infrastructure Maintenance: By using AWS, businesses do not need to invest in physical infrastructure or handle maintenance, reducing both capital and operational expenditures.

Managed Services: AWS offers managed services that reduce the need for in-house technical staff to manage and maintain infrastructure.

AWS Cloud Economics Center

AWS Benefits