The new storage system has high I/O characteristics for the company's main business. When engineers design the hard disk domain, they plan the performance and high-performance tiers. Which hard disks does the company's main business correspond to?

What is necessary for the initial configuration of the storage system? (Multiple Choice)

Which of the following is the advantage of object storage? (Multiple choice)

The engineer believes that the storage engine writes locally, that is, after the data is issued by I/O, the engine writes directly to the local hard disk.

Among the components of the mechanical disk, the components responsible for reading and writing data are: