Cloud disks are reliable because they use __________ to provide block-level data storage for ECS instances, ensuring 99.9999999% data reliability.
A) a distributed file management system with 3 redundant copies
B) a file system
C) a double copy distributed system
D) a Linux file system

Question

Quizplus · Accepted Answer

An ECS disk can be used jointly or separately to meet the requirements of different application scenarios. ECS disks are categorized into ephemeral SSD disks and cloud disks. Compared with ephemeral SSD disks, cloud disks are more reliable as they use a triplicate distributed system to provide block-level data storage for ECS instances, ensuring 99.9999999% data reliability.

Cloud Disks Are Reliable Because They Use __________ to Provide