Which of the following statements about classes is correct?
A)By convention, class names begin with a lowercase letter.
B)A class declares the methods that you can apply to its objects.
C)All entities, even primitive numbers, are classes.
D)A class is a sequence of instructions that accesses the data of an object.

Question

Quizplus · Accepted Answer

A class is like a blueprint for creating objects, and it defines the attributes (properties) and methods (functions) that the objects will have. Therefore, option B is correct. Option A is incorrect because by convention, class names begin with an uppercase letter. Option C is incorrect because not all entities are classes - primitive types such as integers and booleans are not classes. Option D is also incorrect because a class defines the structure and behavior of an object, but it is not itself a sequence of instructions.

Which of the Following Statements About Classes Is Correct