TestOut LabSim A+ Certification Practice Exam

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What type of RAM configuration is recommended for a workstation running virtual machines?

Single-channel mode
Dual-channel mode
Triple-channel mode
Quad-channel mode

The correct answer is: Triple-channel mode

For a workstation running virtual machines, the optimal RAM configuration is typically triple-channel mode. This setup allows for increased memory bandwidth, which is crucial when operating multiple virtual machines simultaneously. Each virtual machine can require significant memory resources, including processor cycles and data throughput. Triple-channel mode offers a good balance between performance and the ability to utilize multiple DIMM slots effectively, enhancing the overall system responsiveness. While dual-channel mode can also provide a performance increase over single-channel mode, it might not be sufficient for workloads associated with multiple virtual machines. Quad-channel mode could offer even higher bandwidth but is usually more suited for high-end workstation environments and may require more costly motherboards and RAM configurations. Thus, for many practical scenarios, triple-channel provides a sweet spot for performance without unnecessary expense or complexity.