Unlike the analog magnitude system, the object file system has an ______. 

 Key Points

• Unlike the analog magnitude system, the object file system has an absolute set limit of large sets:- This sentence suggests that the object file system is characterized by having a specific and fixed limit when it comes to handling large sets of data.
•  The term "absolute set limit" implies a clear, predetermined constraint that doesn't change or vary. In this context, the limit is specified in relation to dealing with large sets of data.
• It emphasizes the fixed constraint on the object file system, particularly when handling substantial amounts of data. 

Thus, option 2 is the correct answer.