Which of the following aspects can pre-sales manager A recommend to e-commerce customers to purchase Huawei's intelligent distributed storage? (Multiple Choice)

OceanStor 9000 provides directory-level snapshots. What are the application limitations of snapshots? (Multiple Choice)

eReplication Agent supports installation on virtual machines or physical machines as software packages.

An enterprise plans to create continuous data protection for its real-time transaction business, and ensures that users can read, write and analyze historical data at different time points without affecting the business. Which of the following features can achieve this requirement? (Multiple Choice)

A controller BBU is damaged, which of the following is correct?