True or False: It is not possible to create one dimension for each individual duration.

The assertion that it is not possible to create one dimension for each individual duration is false. In LookML, a dimension can be defined for various metrics and values, including duration, based on the needs of the analysis.

For example, you can create multiple dimensions that represent different granularities or segments of duration data, such as durations in seconds, minutes, or hours. Additionally, each duration can be calculated or categorized based on specific criteria, allowing you to create tailored dimensions that reflect individual aspects of the duration data.

Having the flexibility in LookML means that developers can build complex models that meet specific analytical requirements, which is central to Looker's capability of providing detailed insights from data. Thus, the ability to create dimensions for each individual duration is entirely feasible within LookML's framework.