Which combination of source and target systems is allowed when you perform a database copy in a scale-out scenario? Please choose the correct answer
A . The source system can have 4 hosts.
The target system can have 2 hosts.
B . The source system can have 4 index servers.
The target system can have 2 index servers.
C . The source system can have 2 hosts.
The target system can have 4 hosts.
D . The source system can have 2 index servers.
The target system can have 4 index servers.
Answer: A