A(n)________ is an operation that does not have any side effects; it accesses the state of an object but does not alter the state.
A)Encapsulation
B)Constructor operation
C)Update operation
D)Query operation

Question

Quizplus · Accepted Answer

A query operation is a method that returns the value of a property or attribute of an object without altering the object's state. It is often used to retrieve information from an object.

A(n)________ Is an Operation That Does Not Have Any Side