In HUAWEI OceanStor V3,what statement is true about SmartThin LUNs?

Statement 1: Multipathing is caused by adding redundant hardware.
Statement 2: Huawei offers a different version of UltraPath for different operating systems.

Statement 1: Fiber optic cables must be bended with a minimum radius of 10 centimeters.
Statement 2: Bends and dirt causes the light signal to be weaker and the sensor cannot detect the light pulse then.

Which of the following statements about reconstruction is incorrect?

A company belongs to the field of banking and finance, with a large amount of business data and high security requirements. What kind of RAID is suitable for this company?
level?