Appear like you had income from California, and these questions aim to establish your resident status. Depend on your residency status you will be taxed accordingly.
Please, follow the link for more information about Residency staus How California taxes residents, nonresidents, and part-year residents status and https://www.ftb.ca.gov/individuals/fileRtn/Nonresidents-Part-Year-Residents.shtml#residency_status
Hope its help.
