Object-Oriented Programming (OOP)
Identify the correct definition of Destructor.
Difficulty: Medium
About this MCQ
This Medium Object-Oriented Programming (OOP) MCQ checks one syllabus fact.
The question is: “Identify the correct definition of Destructor.”
The accepted answer is D. A special method automatically invoked when an object is destroyed, used to release resources.. Identify the correct definition of Destructor is answered by A special method automatically invoked when an object is destroyed used to release resources option D Option A A keyword used in a subclass to refer to members or methods of its immediate parent class does not match the stem it is a near-miss used to catch incomplete recall of A special method automatically invoked when an object is destroyed used to release resources Option B A mechanism where the method to be executed is determined at compile time based on the object's declared type does not match the stem it is a near-miss used to catch incomplete recall of A special method automatically invoked when an object is destroyed used.
- A. A keyword used in a subclass to refer to members or methods of its immediate parent class.
Why not A: “A keyword used in a subclass to refer to members or methods of its immediate parent class.” is not correct. The accepted answer is D. A special method automatically invoked when an object is destroyed, used to release resources.. Identify the correct definition of Destructor is answered by A special method automatically invoked when an object is destroyed used to release resources option D Option A A keywor
- B. A mechanism where the method to be executed is determined at compile time based on the object's declared type.
Why not B: “A mechanism where the method to be executed is determined at compile time based on the object's declared type.” is not correct. The accepted answer is D. A special method automatically invoked when an object is destroyed, used to release resources.. Identify the correct definition of Destructor is answered by A special method automatically invoked when an object is destroyed used to release resources option D Option A A keywor
- C. A mechanism where the method to be executed is determined at runtime rather than at compile time.
Why not C: “A mechanism where the method to be executed is determined at runtime rather than at compile time.” is not correct. The accepted answer is D. A special method automatically invoked when an object is destroyed, used to release resources.. Identify the correct definition of Destructor is answered by A special method automatically invoked when an object is destroyed used to release resources option D Option A A keywor
- D. A special method automatically invoked when an object is destroyed, used to release resources. ✓
Correct answer
D. A special method automatically invoked when an object is destroyed, used to release resources.
Explanation
Identify the correct definition of Destructor is answered by A special method automatically invoked when an object is destroyed used to release resources option D Option A A keyword used in a subclass to refer to members or methods of its immediate parent class does not match the stem it is a near-miss used to catch incomplete recall of A special method automatically invoked when an object is destroyed used to release resources Option B A mechanism where the method to be executed is determined at compile time based on the object's declared type does not match the stem it is a near-miss used to catch incomplete recall of A special method automatically invoked when an object is destroyed used.
Source: Object-Oriented Programming (OOP) Official Reference Guide
Tags: computer science, oop, object-oriented programming, software design
Submitted by: MCQsHub Editorial
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