Cloud Fundamentals refers to the foundational concepts and technologies related to cloud computing, including cloud deployment models, services (IaaS, PaaS, SaaS), and cloud security. It focuses on understanding how cloud environments operate, their benefits, and the tools used for cloud infrastructure management and development.

AWS, Azure & Google Cloud refer to the three major cloud computing platforms that provide services such as computing power, storage, databases, and machine learning tools to support businesses in managing and scaling their infrastructure. These platforms enable organizations to build, deploy, and manage applications on a global scale with minimal upfront investment.

Virtualization & Networking refers to the process of creating virtual versions of hardware resources, like servers, storage, and networks, to improve efficiency, flexibility, and scalability. Networking involves connecting devices and managing data transmission across virtualized environments, enabling seamless communication and resource sharing.

Security & Compliance refers to ensuring that an organization’s systems, data, and operations meet legal, regulatory, and internal security standards to protect against risks and threats. It involves risk management, auditing, and establishing controls to safeguard data privacy and integrity.