An administrator needs to distribute NDB management plane components. Which NDB HA VM needs to be deployed on the same L2 network?

In NDB, which two Time Machine options are available when creating a database clone? {Choose two.) 

What is required to create an NDB Software Profile? 

An administrator needs to provision PostgreSQL instance from a software profile. The software profile was created from a VM with services such as etcd, HAProxy, Patroni and keepalived installed. What should the administrator perform to successfully provision an HA instance?

An administrator needs to provision multiple database clones from the same source database for different purposes, such as QA and Test/Development. To avoid resource starving, the administrator wants to differentiate VM resources for each department. What is the most efficient way to accomplish this task?