MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your C++ Programming knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which keyword is used to represent a friend function? |
| A. | friend |
| B. | Friend |
| C. | friend_func |
| D. | Friend_func |
| Answer» B. Friend | |
| 2. |
Which of the following is correct about friend functions? |
| A. | Friend functions use the dot operator to access members of a class using class objects |
| B. | Friend functions can be private or public |
| C. | Friend cannot access the members of the class directly |
| D. | All of the mentioned |
| Answer» E. | |
| 3. |
What is a friend function in C++? |
| A. | A function which can access all the private, protected and public members of a class |
| B. | A function which is not allowed to access any member of any class |
| C. | A function which is allowed to access public and protected members of a class |
| D. | A function which is allowed to access only public members of a class |
| Answer» B. A function which is not allowed to access any member of any class | |