Explanation
In ATP Service Console,
In the activity screen allows you to perform some basic monitor database activity and SQL queries

In the administration screen allows you to perform some basic administration of the service, like reset the admin password and set resource management rules

Explanation
https://docs.cloud.oracle.com/iaas/Content/GSG/Tasks/loadbalancing.htm#Create Enter the Health Check details.
Load Balancing automatically checks the health of the instances for your load balancer. If it detects an unhealthy instance, it stops sending traffic to the instance and reroutes traffic to healthy instances. In this step, you provide the information required to check the health of servers in the backend set and ensure that they can receive data traffic.
Protocol: Select HTTP.Port: Enter 80URL Path (URI): Enter /The rest of the fields are optional and can be left blank for this tutorial.
Click Create.

References:
https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/cloningavolume.htm?tocpath=Services%7CBlock%20Volume%7C_____14

Explanation
The mount target provides the IP address or DNS name that is used together with a unique export path to mount the file system.
You can move mount targets from one compartment to another.

Explanation
VCN A (10.0.0.0/16) will use a range of IPS from 10.0.0.0 to 10.0.255.255 and VCN B (10.1.0.0/16) will use a range of IPS from 10.1.0.0 to 10.1.255.255 so will not be any Overlap between 2 VCNs