Zephyr Professional Practice Test 2025 - Free Practice Questions and Study Guide

Cloud-ready software inherently assumes the use of virtualization as a key component of its architecture. Virtualization allows for the abstraction of hardware resources, enabling multiple virtual instances to run on a single physical machine. This is essential for cloud environments, where resources can be allocated dynamically based on demand.

Using virtualization, cloud-ready applications can scale easily, deploy quickly, and be managed more efficiently, which are all crucial aspects of cloud computing. This capability enables the software to run in a variety of cloud environments, from public to private clouds, thus supporting flexible deployment options that take full advantage of cloud infrastructure.

The other options do not align with the foundational design principles of cloud-ready software. For instance, prioritizing physical servers or requiring local installations conflicts with the cloud's objective of providing on-demand resources over the internet. While redundant data centers can enhance reliability, they are not an inherent assumption made in cloud-ready design, as the focus predominantly lies on the ability to leverage virtualization for scalability and resource management.