Final answer:
A hair design service is generally not required for school exams, job interviews, or physical activities. It is sought for special occasions, personal preferences, or fashion purposes.
Step-by-step explanation:
A hair design service is generally not required for situations such as school exams, job interviews, or physical activities. Hair design services are typically sought for special occasions, personal preferences, or fashion purposes. For example, someone may want a hair design for a wedding, a party, or simply to change their look.