CompTIA Project+ (PK0-005)Basics of IT and GovernanceMedium
An organization is migrating its data center to a hybrid cloud model, integrating existing on-premise infrastructure with public cloud services. The project manager needs to ensure seamless connectivity and consistent security policies between these environments. Which IT infrastructure basic is MOST relevant to achieve this integration?
- AEstablishing a dedicated, secure network connection (e.g., VPN, Direct Connect) between environments.
- BUpgrading end-user workstations with the latest operating system versions.
- CImplementing a robust power backup system for the on-premise data center.
- DDeveloping new application features that are cloud-native only.
Show answer & explanationAnswer & explanation
Correct answer: A. Establishing a dedicated, secure network connection (e.g., VPN, Direct Connect) between environments.
For a hybrid cloud model, 'seamless connectivity' and 'consistent security policies' between on-premise and public cloud environments are paramount. A dedicated, secure network connection (like a VPN or Direct Connect) provides the necessary high-bandwidth, low-latency, and secure channel to extend the on-premise network into the cloud, enabling consistent security controls and data flow.
Why the other options are wrong
- B. Workstation upgrades are client-side and not directly related to data center-to-cloud integration.
- C. Power backup is for on-premise resilience, not for hybrid cloud integration.
- D. Developing cloud-native features is an application strategy, not an infrastructure basic for connectivity.
Hybrid Cloud Connectivity
The establishment of secure and reliable communication links between on-premise data centers and public or private cloud environments.
- Often uses VPNs, direct connect services (e.g., AWS Direct Connect, Azure ExpressRoute).
- Enables consistent network policies and data transfer between environments.
- Crucial for extending enterprise networks into the cloud securely.
Memory trick: Hybrid Cloud: Connect, Secure, Integrate, Manage.