Modern Java · interview question

Which of the following best utilizes a Java enum for representing order statuses in an e-commerce application?

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java

enum OrderStatus { PENDING, SHIPPED, DELIVERED }

Using an int to represent different statusesUsing a String variable to store order statusUsing an enum with entries like PENDING, SHIPPED, DELIVEREDUsing a class with a String field for status

Answer and explanation

Correct answer

C. Using an enum with entries like PENDING, SHIPPED, DELIVERED

Why

Enums are ideal for representing a fixed set of constants, like order statuses, because they enhance type safety and make the code more readable and maintainable.

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Which of the following best utilizes a Java enum for representing order statuses in an e-commerce application?

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