C++ Quiz MCQ Question and Answer

Categories: C++ MCQ

C++ Quiz MCQ Question and Answer

1) Which of the following is the correct syntax to add the header file in the C++ program?

1. #include<userdefined>
2. #include "userdefined.h"
3. <include> "userdefined.h"
4. Both A and B

Answer: D

2) Which of the following is the correct syntax to print the message in C++ language?

1. cout <<"Hello world!";
2. Cout << Hello world! ;
3. Out <<"Hello world!;
4. None of the above

Answer: A

3) Which of the following is the correct identifier?

1. $var_name
2. VAR_123
3. varname@
4. None of the above

Answer: B

4) Which of the following is the address operator?

1. @
2. #
3. &
4. %

Answer: C

5) Which of the following features must be supported by any programming language to become a pure object-oriented programming language?

1. Encapsulation
2. Inheritance
3. Polymorphism
4. All of the above

Answer: D

6) The programming language that has the ability to create new data types is called.

1. Overloaded
2. Encapsulated
3. Reprehensible
4. Extensible

Answer: D

7) Which of the following is the original creator of the C++ language?

1. Dennis Ritchie
2. Ken Thompson
3. Bjarne Stroustrup
4. Brian Kernighan

Answer: C

8) Which of the following is the correct syntax to read the single character to console in the C++ language?

1. Read ch()
2. Getline vh()
3. get(ch)
4. Scanf(ch)

Answer: C

9) Which of the following statements is correct about the formal parameters in C++?

1. Parameters with which functions are called
2. Parameters which are used in the definition of the function
3. Variables other than passed parameters in a function
4. Variables that are never used in the function

Answer: A

10) The C++ language is ______ object-oriented language.

1. Pure Object-oriented
2. Not Object-oriented
3. Semi Object-oriented or Partial Object-oriented
4. None of the above

Answer: C