In a class, only the member function can access data, which is not accessible to outside. This feature is called:

A. Data security

B. Data hiding

C. Data manipulation

D. Data definition

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  1. Dynamic memory can be allocated by the following declaration
  2. The library function exit() causes an exit from
  3. The signature of a function is
  4. Friend function have access to the
  5. What is the output of the following program segment - for(i = 1, j = 0; i < 10; i++) j += i; cout…
  6. A destructor can have arguments like constructor.
  7. Sharing of common information are achieved by the concept of
  8. In C++, the stream base class is
  9. The ?: can be used to replace
  10. When you overload an arithmetic assignment operator, the result
  11. Private members of a structure can be accessed directly from the outside of the structure.
  12. A member function can always access the data
  13. A function that is called automatically when an object is created is known as
  14. We cannot have the address of a constructor.
  15. _______ argument(s) are passed in case of binary overloaded operators.
  16. Constructor returns void type value.
  17. Class members are _______________ by default
  18. When accessing a structure member, the identifier to the left of the dot operator is the name of
  19. Class is similar to a variable.
  20. In C++, an identifier must be initialized using constant expression.
  21. Protected members cannot be inherited.
  22. Operator overloading is
  23. main() returns a value of type
  24. The string table in C++ holds the
  25. Data objects can be initialized when allocating memory using 'new'.
  26. A variable defined within a block is visible
  27. Private data members can be accessed
  28. A function that is called automatically when an object is destroyed is known as
  29. Static data member occurs in only class scope.
  30. We can make function inline by using the keyword 'inline'.