Final answer:
Students in college are typically assigned an advisor after completing a certain number of credit hours in their declared major.
Step-by-step explanation:
Once a student has declared a major in college, they are typically assigned an advisor after completing a certain number of credit hours. The exact number of credit hours required may vary depending on the specific college or university, but it is generally around 30-45 credit hours. This is done to ensure that students have had some exposure to their major courses and are ready to receive specialized guidance and support from an advisor.