Which description of a multiple-initiator single-target zone is true?

A multiple-initiator single-target zone has more members per zone than a single-initiator single-target zone, which increases TCAM entries per zone rather than decreasing them.

In a multiple-initiator single-target zone, the zone definition scopes communication to initiator-to-target paths only, so RSCNs generated by one initiator are not forwarded to other initiators in the zone; this prevents unnecessary RSCN disruption among hosts that have no need to communicate directly with each other.

Combining multiple initiators with one target in a single zone reduces the total number of zones required compared to creating separate zones for each initiator-target pair.

While individual zone TCAM usage may increase with more members, the overall TCAM across the entire configuration is typically reduced because fewer total zones are needed, so a blanket 'uses more TCAM' statement does not accurately characterize the design.