Case-Based Critical Thinking Questions

Case-Based Critical Thinking Questions
Case 12-3
Agnes is talking with Bert and Ernesto, and they are discussing object-oriented programming. Agnes is asking some detailed questions that Bert and Ernesto can't answer. You agree to help answer the questions.
-Bert heard some people discussing classes.He wanted to know if he could go,and you told him in object-oriented terminology a class is ____.

A) an entity
B) a template for a group of objects with similar characteristics
C) a characteristic
D) none of the above