Oracle
1Z0-489 · Question #57
Which three statements are correct about data paths in the SPARC M5-32 server?
The correct answer is A. Within a DCU, a CPU talks to another CPU directly by using the coherency switch. The SSB is not C. From one DCU to a different DCU, all CPUs can access all PCIe slots In the destination DCU D. A DCU can communicate data only with other DCUs via the BX ASICs on the SSB. See the full explanation below for the reasoning.
Question
Which three statements are correct about data paths in the SPARC M5-32 server?
Options
- AWithin a DCU, a CPU talks to another CPU directly by using the coherency switch. The SSB is not
- BFrom one DCU to a different DCU, an even talks with only another even (same for odd) and hops
- CFrom one DCU to a different DCU, all CPUs can access all PCIe slots In the destination DCU
- DA DCU can communicate data only with other DCUs via the BX ASICs on the SSB.
- EFrom one DCU to a different DCU, even CPUs can access ail the odd PCIe slots in the destination
How the community answered
(43 responses)- A79% (34)
- B7% (3)
- E14% (6)
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