Object-Oriented Programming (OOP)
What is the function or purpose of Message passing?
Difficulty: Medium
About this MCQ
This Medium Object-Oriented Programming (OOP) MCQ checks one syllabus fact.
The question is: “What is the function or purpose of Message passing?”
The accepted answer is A. The process by which objects communicate with one another by invoking each other's methods.. The process by which objects communicate with one another by invoking each other's methods is the fact required by What is the function or purpose of Message passing option A Option B The practice of restricting direct access to an object's internal data to protect it from unintended interference does not match the stem it is a near-miss used to catch incomplete recall of The process by which objects communicate with one another by invoking each other's methods Option C A variable defined in a class for which each object of that class maintains its own separate copy does not match the stem it is a near-miss used to catch incomplete recall of The process by which objects communicate with.
- A. The process by which objects communicate with one another by invoking each other's methods. ✓
- B. The practice of restricting direct access to an object's internal data to protect it from unintended interference.
Why not B: “The practice of restricting direct access to an object's internal data to protect it from unintended interference.” is not correct. The accepted answer is A. The process by which objects communicate with one another by invoking each other's methods.. The process by which objects communicate with one another by invoking each other's methods is the fact required by What is the function or purpose of Message passing option A Optio
- C. A variable defined in a class for which each object of that class maintains its own separate copy.
Why not C: “A variable defined in a class for which each object of that class maintains its own separate copy.” is not correct. The accepted answer is A. The process by which objects communicate with one another by invoking each other's methods.. The process by which objects communicate with one another by invoking each other's methods is the fact required by What is the function or purpose of Message passing option A Optio
- D. A relationship between two separate classes that establishes a connection through their objects.
Why not D: “A relationship between two separate classes that establishes a connection through their objects.” is not correct. The accepted answer is A. The process by which objects communicate with one another by invoking each other's methods.. The process by which objects communicate with one another by invoking each other's methods is the fact required by What is the function or purpose of Message passing option A Optio
Correct answer
A. The process by which objects communicate with one another by invoking each other's methods.
Explanation
The process by which objects communicate with one another by invoking each other's methods is the fact required by What is the function or purpose of Message passing option A Option B The practice of restricting direct access to an object's internal data to protect it from unintended interference does not match the stem it is a near-miss used to catch incomplete recall of The process by which objects communicate with one another by invoking each other's methods Option C A variable defined in a class for which each object of that class maintains its own separate copy does not match the stem it is a near-miss used to catch incomplete recall of The process by which objects communicate with.
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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