Final answer:
When configuring a server cluster's quorum and lacking expertise, it's best to select the "Use the default quorum configuration" to ensure the highest availability and resilience based on automated expert settings.
Step-by-step explanation:
When configuring a server cluster, the quorum determines the number of failures that the cluster can sustain while still remaining operational. If you are unsure about how to configure the quorum, it's advisable to select the "Use the default quorum configuration" option provided by the Configure Cluster Quorum Wizard. The default configuration is designed by experts to ensure the highest level of availability and resilience for most environments.
The default quorum configuration takes into account the number of nodes and storage possibilities in your cluster to make an educated decision about the quorum mode and node weight settings that are likely to work best for your particular scenario. Selecting the default configuration provides a good balance between availability and quorum maintenance, without the need for in-depth understanding of the underlying complexities.
If the cluster environment changes or if you become more comfortable with quorum mechanics, you can always reconfigure the quorum settings later by using the wizard again or through manual configuration if you have gained the necessary expertise.