Select the type of installation you want to perform
Typical Installation: The Typical installation option is a simplified installation with a minimal number of manual configuration choices. Oracle recommends that you select this installation type for most cluster implementations.
Advanced Installation: The Advanced Installation option is an advanced procedure that requires a higher degree of system knowledge. It enables you to select particular configuration choices, including additional storage and network choices, software-only installations, use of operating system group authentication for role-based administrative privileges, integration with IPMI, or more granularity in specifying Automatic Storage Management roles.