Asked by Shawn Killens on May 13, 2024
Verified
The compareTo method should return _____________ if the calling object equals the parameter.
A) A negative number
B) Zero
C) A positive number
D) Null
CompareTo
A method typically defined in an object to compare itself with another object of the same type, often used for sorting.
Calling Object
The object on which a method is invoked. In object-oriented programming, methods are called on objects to perform actions or access values.
- Gain insights into the workings and usage of the `Comparable` interface as part of the Java Collections Framework.
Verified Answer
CN
ChristIna NguyenMay 16, 2024
Final Answer :
B
Explanation :
According to the Java documentation, the compareTo method should return 0 if the calling object equals the parameter.
Learning Objectives
- Gain insights into the workings and usage of the `Comparable` interface as part of the Java Collections Framework.