An example of an attribute of an object might beQuestion 4Select one:a.an inventory itemb.items on a purchase orderc.student ID numberd.a calendar.

Break Down the Problem

1. Identify the concept of "attribute" in the context of objects.
2. Analyze each option provided to determine if it represents an attribute of an object.

Relevant Concepts

• An attribute is a characteristic or quality of an object that provides more information about it.

Analysis and Detail

1. a. an inventory item: This represents an object in a system, but it's not an attribute of the object itself.
2. b. items on a purchase order: Similar to option a, this describes a collection but does not represent an attribute.
3. c. student ID number: This is a specific identifier associated with a student and can be considered an attribute of the student object.
4. d. a calendar: This is a tool or object but does not describe an attribute.

Verify and Summarize

After analyzing the options, it is clear that the only option that specifically represents an attribute of an object is "c. student ID number," as it provides identifying information about the student.

Final Answer

c. student ID number is an example of an attribute of an object.