In assembly occupancies, the space is designed to gather together how many persons?

In assembly occupancies, spaces that are intended to gather people for purposes such as meetings, performances, or other similar activities typically have specific occupancy thresholds determined by building codes. In many jurisdictions, assembly occupancies are categorized into groups based on their capacity to hold large numbers of individuals in one space.

The correct answer, which indicates a capacity of 120 persons, aligns with common standards set by various building and fire codes. Specifically, occupancy classifications such as those outlined in the International Building Code often classify assembly areas with fixed seating or without fixed seating differently. The number 120 is significant because it typically denotes the upper limit for certain classifications of assembly spaces to ensure safety regulations are met, such as sufficient egress and fire safety protocols.

The other options represent different capacities that may not reflect the standard definitions used in building codes. For instance, smaller assemblies are often classified under different regulations, and capacities of 50 or 100 persons might pertain to smaller occupancy categorizations. This distinction is important for understanding the codes that govern building safety and occupancy limits.