A systems administrator is configuring client-side Type 2 hypervisors on local desktop workstations for a software quality assurance team. The team requires an environment where they can test proprietary software installer scripts across multiple operating system builds without altering the host configuration, and safely observe the behavior of experimental web browser plugins. Which of the following represent valid purposes for implementing client-side virtualization in this scenario? (Select TWO.)
- Cross-platform and multi-OS compatibility testingAnswer
- BProvisioning multi-tenant cloud Infrastructure as a Service (IaaS) for external clients
- Security sandboxing for isolating experimental or untrusted softwareAnswer
- DBypassing host operating system resource limits by running directly on bare-metal hardware
- EOvercommitting physical RAM to guest VMs without host memory ballooning or reservation
Answer
The valid purposes for implementing client-side virtualization in this scenario are cross-platform and multi-OS compatibility testing, as well as security sandboxing for isolating experimental or untrusted software.
Cross-platform/multi-OS compatibility testing and security sandboxing directly address the scenario requirements. Virtual machines allow technicians to execute different operating system builds on a single physical host to test software installer scripts, while sandboxing prevents untested browser plugins or potentially malicious code from altering or corrupting the underlying host environment.
Step-by-Step Solution
Key Concept
Client-side virtualization purposes include legacy software support, cross-platform testing, security sandboxing, and isolated training environments.