Discover the best AWS service for mobile app development in the AWS Certified Cloud Practitioner CLF-C02 exam. Learn why AWS Directory Service for Microsoft Active Directory is the right choice.
Table of Contents
Question
A retail company is building a new mobile application. The company is evaluating whether to build the application in an on-premises data center or in the AWS Cloud. Which service should the company consider?
A. Amazon FSx for Windows File Server
B. Amazon WorkSpaces virtual Windows desktop
C. AWS Directory Service for Microsoft Active Directory
D. Amazon RDS for Microsoft SQL Server
Answer
C. AWS Directory Service for Microsoft Active Directory
Explanation
AWS Directory Service for Microsoft Active Directory allows the company to utilize a managed service for Active Directory in AWS, making it easier to integrate and manage users and security resources for the new mobile application.
This question asks which AWS service is most suitable for a retail company building a mobile application while deciding between on-premises and cloud solutions. Let’s break down the options and why AWS Directory Service for Microsoft Active Directory (AD) is the best choice.
Option Analysis
A. Amazon FSx for Windows File Server
This service provides a fully managed file storage solution built on Windows Server. While it supports applications requiring shared file storage, it is not directly relevant to mobile app development or managing user authentication and directory services.
B. Amazon WorkSpaces Virtual Windows Desktop
Amazon WorkSpaces offers virtual desktops for remote work environments. It is not designed to facilitate mobile app development or manage user authentication for mobile applications.
C. AWS Directory Service for Microsoft Active Directory (Correct Answer)
This service provides a managed Microsoft Active Directory in the AWS Cloud, enabling seamless integration with existing on-premises AD environments or standalone use in the cloud.
It is particularly relevant to mobile app development because:
- It simplifies user authentication by supporting single sign-on (SSO) and secure access control.
- It integrates with other AWS services like Amazon Cognito, which is often used to manage user identity in mobile apps.
- It supports hybrid architectures, allowing companies to connect their on-premises AD with cloud-based resources, which is ideal when transitioning from on-premises to cloud environments.
D. Amazon RDS for Microsoft SQL Server
Amazon RDS for SQL Server is a managed database service that simplifies database administration tasks like backups and scaling. While it can support backend data storage for an app, it does not address directory services or user authentication needs directly.
Why AWS Directory Service Fits Best
- Authentication and Access Control: Mobile applications often require robust user authentication mechanisms. AWS Directory Service allows integration with existing Microsoft AD, enabling secure user management and SSO.
- Hybrid Cloud Support: For companies evaluating both on-premises and cloud options, this service bridges the gap by connecting on-premises directories with cloud resources.
- Scalability: As the application grows, the service can scale to support more users without requiring significant infrastructure changes.
Key Takeaways
- AWS Directory Service is ideal for scenarios where user authentication and directory integration are crucial, especially when transitioning from on-premises systems to the cloud.
- Other options like Amazon FSx or RDS are more specialized for storage or database needs but do not address the broader requirements of mobile app development involving user identity management.
By understanding these distinctions, you can confidently select the appropriate AWS service in similar scenarios for your AWS Certified Cloud Practitioner CLF-C02 exam.
Amazon AWS Certified Cloud Practitioner CLF-C02 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Amazon AWS Certified Cloud Practitioner CLF-C02 exam and earn Amazon AWS Certified Cloud Practitioner CLF-C02 certification.