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PCPP-32-101 · Question #8

Analyze the code and choose the best statement that describes it.

The correct answer is D. The code is responsible for the support of the inequality operator, i.e. !=. In the given code snippet, the __ne__ method is a special method that overrides the behavior of the inequality operator != for instances of the MyClass class. When the inequality operator is used to compare two instances of MyClass, the __ne__ method is called to determine…

Advanced OOP

Question

Analyze the code and choose the best statement that describes it.

Exhibit

PCPP-32-101 question #8 exhibit

Options

  • Ane() is not a built-in special method.
  • BThe code is erroneous
  • CThe code is responsible for the support of the negation operator, e.g. a = - a
  • DThe code is responsible for the support of the inequality operator, i.e. !=

How the community answered

(26 responses)
  • A
    8% (2)
  • B
    4% (1)
  • C
    4% (1)
  • D
    85% (22)

Explanation

In the given code snippet, the ne method is a special method that overrides the behavior of the inequality operator != for instances of the MyClass class. When the inequality operator is used to compare two instances of MyClass, the ne method is called to determine whether the two instances are unequal.

Topics

#dunder methods#__ne__#operator overloading#special methods

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