Asked by Ellsa Bonnell on Jul 02, 2024
Verified
An interface can contain defined constants as well as method headings or instead of method headings.
Interface
In programming, an interface is a reference type that defines a set of abstract methods and properties that a class or a struct can implement.
Defined Constants
Defined constants are values that do not change during the execution of a program, typically declared using the final keyword in Java.
- Gain an understanding of the foundational aspects of Java interfaces, including what they aim to achieve and their utilization in Java coding practices.
Verified Answer
BD
Brianna Delewski4 days ago
Final Answer :
True
Explanation :
An interface can contain defined constants as well as method headings, but not instead of method headings. The purpose of an interface is to define a set of methods that must be implemented by classes that implement the interface. Constants can also be included in the interface, which are static and final by default.
Learning Objectives
- Gain an understanding of the foundational aspects of Java interfaces, including what they aim to achieve and their utilization in Java coding practices.