IT virtualization is a technology that allows multiple virtual instances of computing resources, such as servers, storage, and networks, to be created and managed on a single physical hardware system. By abstracting the underlying hardware, virtualization enables more efficient resource utilization, improved scalability, and easier management of IT environments. It allows organizations to run multiple operating systems and applications on a single machine, enhances disaster recovery capabilities, and reduces hardware costs by consolidating resources. Virtualization is commonly used in data centers and cloud computing environments to optimize performance and flexibility.
The IT - Virtualization assessment evaluates a range of skills and knowledge related to virtualization technologies and their implementation in IT environments. Here are some key areas that the assessment may cover:
- Understanding of Virtualization Concepts
- Virtualization Technologies:
- Installation and Configuration:
- Management and Monitoring:
- Security in Virtualization:
- Disaster Recovery and Backup:
- Performance Optimization:
- Troubleshooting:
- Cloud Virtualization:
- Compliance and Best Practices: