technology medium Fill in the Blank

The technology that allows a single physical server to run multiple isolated operating systems is called ________.

  1. Doping
  2. Web Application / DAST
  3. Rectifier
  4. Virtualization

Answer: Virtualization

Virtualization uses hypervisor software to create multiple virtual machines (VMs) on one physical server, each running independent OS. Improves resource utilization, enables testing, disaster recovery, and cloud infrastructure. Types: full virtualization, para-virtualization, containerization (Docker).

Topic Mobile & Telecom
Exam Relevance SSC JE, Banking IT, Railway
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