Source Files, Classes and Operator Overloading in C++ Quiz 1

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Source Files, Classes and Operator Overloading in C++ Quiz 1

1 / 50

Which one is used to refer to program elements in any translation units?

2 / 50

Which of the following is a valid class declaration?

3 / 50

What is the user-defined header file extension in c++?

4 / 50

What is the syntax of user-defined data types?

5 / 50

How many objects can present in a single class?

6 / 50

How to access the object in the class?

7 / 50

What is the scope of typedef defined data types?

8 / 50

How to declare operator function?

9 / 50

Which special character is used to mark the end of class?

10 / 50

Which of the header file must be included to use stringstream?

11 / 50

Which is used to define the member of a class externally?

12 / 50

Which keyword is used to define the user defined data types?

13 / 50

How many specifiers are present in access specifiers in class?

14 / 50

What does the data type defined by union will do?

15 / 50

What is the default type of linkage that is available for identifiers?

16 / 50

What is the use of no linkage?

17 / 50

What does a class in C++ holds?

18 / 50

To use internal linkage we have to use which keyword?

19 / 50

Inline functions are avoided when ____________________________

20 / 50

When struct is used instead of the keyword class means, what will happen in the program?

21 / 50

Pick the correct statement.

22 / 50

Which of the following header file does not exist?

23 / 50

Where does the object is created?

24 / 50

To use external linkage we have to use which keyword?

25 / 50

What is operator overloading in C++?

26 / 50

Operator overloading is ___________

27 / 50

How the objects are self-referenced in a member function of that class.

28 / 50

How many types of models are available to create the user-defined data type?

29 / 50

Pick the other name of operator function.

30 / 50

How many types of user-defined data type are in c++?

31 / 50

Constructors are used to ____________

32 / 50

Pick out the other definition of objects.

33 / 50

Which of the following operators can?t be overloaded?

34 / 50

Which of these following members are not accessed by using direct member access operator?

35 / 50

Which of the following header files is required for creating and reading data files?

36 / 50

How many types of linkages are there in C++?

37 / 50

Which operator a pointer object of a class uses to access its data members and member functions?

38 / 50

Which of the following statements is NOT valid about operator overloading?

39 / 50

Pick the incorrect statement about inline functions in C++?

40 / 50

What does a mutable member of a class mean?

41 / 50

Which functions of a class are called inline functions?

42 / 50

setprecision requires which of the following header file?

43 / 50

Which category of data type a class belongs to?

44 / 50

The data members and functions of a class in C++ are by default ____________

45 / 50

Identify the correct statement.

46 / 50

Identify the incorrect statement.

47 / 50

Which other keywords are also used to declare the class other than class?

48 / 50

Which is used to use a function from one source file to another?

49 / 50

Which of the following keyword is used to declare the header file?

50 / 50

What does a default header file contain?

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