Where is the shared mapping table stored with HyperSnap?

Which of the following statements is correct?
Statement 1: An extended disaster recovery strategy could include multiple replicas to be created on two different sites.
Statement 2: With multiple replication in place the hyo replicas can be created using different methods: synchronous and asynchronous.

We can only configure a soft quota or a hard quota, not both.

An interface module should be replaced within:

For which scenario Huawei Active/Passive Disaster Recovery Solution is not suitable?