A tier-2 help desk technician is advising an organization's software quality assurance (QA) team and staff trainers on workstation configurations. The QA team needs to evaluate legacy 16-bit application modules on modern 64-bit host hardware while safely executing unverified code builds. Simultaneously, the training staff requires an environment where trainees can perform aggressive system reconfigurations without permanently altering or damaging the host machine. Which of the following client-side virtualization use cases directly address these operational requirements? (Select TWO.)
- Legacy application support to run outdated OS-dependent software on modern host hardwareAnswer
- Security sandboxing to isolate untrusted software builds and provide disposable training environmentsAnswer
- CInfrastructure as a Service (IaaS) migration to offload local workstation processing to third-party cloud infrastructure
- DBare-metal Type 1 hypervisor deployment to replace the client workstation's desktop OS with direct hardware control
- EDynamic memory overcommitment to expand physical RAM capacity beyond hardware boundaries for guest instances
Answer
Legacy application support to run outdated OS-dependent software on modern host hardware, and Security sandboxing to isolate untrusted software builds and provide disposable training environments.
Client-side virtualization serves several key operational purposes. Running legacy applications allows older software incompatible with modern 64-bit host operating systems to function inside a legacy guest OS environment. Additionally, security sandboxing isolates untrusted executable files or experimental system configurations within a guest virtual machine. This prevents malware or erroneous configuration changes from affecting the underlying host operating system, making it ideal for both software testing and training labs.
Step-by-Step Solution
Key Concept
Client-Side Virtualization Purposes and Use Cases