Which principle regarding server selection for Huawei’s Big Data solution design is incorrect?

Which principle regarding server selection for Huawei’s Big Data solution design is incorrect?
A . High-density blade servers must be used.
B. The selected servers must have excellent cooling performance and support full redundancy for seamless switchover.
C. The selected servers must have advanced heat dissipation design and full redundancy architecture to ensure energy efficiency and high reliability.
D. Use high-performance, high-reliability, and high-availability rack servers.

View Answer

Answer: A