Examlex
Using the energy-level diagram below, determine the bond order of the PO molecule.
Abstraction
A fundamental concept in object-oriented programming that hides the complexity of a system by displaying only essential features to the user, allowing focus on what an object does instead of how it does it.
Polymorphism
A concept in object-oriented programming that allows methods to do different things based on the object it is acting upon, enabling objects of different classes to respond to the same method call.
Comparable Interface
The Comparable interface in Java is used to order objects of user-defined classes.
Semantics
The meaning or interpretation of a word, phrase, sentence, or text in programming, it refers to the meaning of programming languages constructs.
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