500-444 · Question #51
What are two specifications for UC on UCS Tested Reference Configuration (TRC)? (Choose two.)
The correct answer is A. defined as Configuration Based E. VMware vSphere is required. A (Configuration Based) is correct because a TRC is defined by exact, pre-validated hardware and software combinations - every component is explicitly specified, not derived from flexible rules. E (VMware vSphere is required) is correct because TRC mandates VMware vSphere as…
Question
What are two specifications for UC on UCS Tested Reference Configuration (TRC)? (Choose two.)
Options
- Adefined as Configuration Based
- BVMware vSphere is optional
- CVMware vCenter is required
- Ddefined as Rule Based
- EVMware vSphere is required
How the community answered
(35 responses)- A89% (31)
- B3% (1)
- C3% (1)
- D6% (2)
Explanation
A (Configuration Based) is correct because a TRC is defined by exact, pre-validated hardware and software combinations - every component is explicitly specified, not derived from flexible rules. E (VMware vSphere is required) is correct because TRC mandates VMware vSphere as the hypervisor; virtualization is a non-negotiable part of the validated stack.
B is wrong because vSphere is mandatory, not optional - the entire TRC validation is built around the vSphere environment. C is wrong because VMware vCenter is not required for TRC; vCenter becomes a requirement in other deployment models (like virtualization with OVA). D is wrong because "Rule Based" describes a different configuration model where supported components are defined by compatibility rules - that's the opposite of TRC's fixed, configuration-specific approach.
Memory tip: Think "TRC = Tested, Rigid, Configured." It's a locked-down, tested snapshot - no flexibility (so vSphere is required, not optional) and no rules (Configuration Based, not Rule Based).
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