Object-Oriented Programming (OOP)
Identify the correct concept described as: a reference used within a class to refer to the current instance of the object.
Difficulty: Medium
About this MCQ
This Medium Object-Oriented Programming (OOP) question asks: Identify the correct concept described as: a reference used within a class to refer to the current instance of the object. The correct choice is C. This/self keyword. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Object-Oriented Programming (OOP) items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in Object-Oriented Programming (OOP) so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
Treat the explanation as part of the question, not a footnote. If you missed it, reread the stem against the correct option before you open the next Object-Oriented Programming (OOP) item. A timed quiz is the same pool with a clock and a score. A past paper is a full sitting rather than this single question.
- A. Multiple inheritance
Why not A: “Multiple inheritance” does not fit this question. The answer is This/self keyword.
- B. Constructor
Why not B: “Constructor” does not fit this question. The answer is This/self keyword.
- C. This/self keyword ✓
- D. Method overloading
Why not D: “Method overloading” does not fit this question. The answer is This/self keyword.
Correct answer
C. This/self keyword
Explanation
This/self keyword (option C) is the accepted answer to “Identify the correct concept described as: a reference used within a class to refer to the current instance of the object.”. Option A (Multiple inheritance) does not fit this question. Option B (Constructor) does not fit this question. Option D (Method overloading) does not fit this question. For this Object-Oriented Programming (OOP) question, the accepted answer is This/self keyword.
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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