Classes are useful because they

A. Are removed from memory when not in use

B. Permit data to be hidden from other classes

C. Bring together all aspects of an entity in one place

D. Can closely model objects in the real world

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. main() returns a value of type
  2. The break statement causes an exit
  3. this' is an implicit pointer.
  4. The signature of a function is
  5. One of the important features of an abstract class is
  6. Classes are useful because they
  7. A variable defined within a block is visible
  8. Which of the following can legitimately be passed to a function?
  9. Inline function specifier reduces the overheads associated with a normal function call.
  10. Static member functions have file scope.
  11. The getch() library function
  12. A destructor can have arguments like constructor.
  13. Which of the following is true about const member functions?
  14. Private members of a structure can be accessed directly from the outside of the structure.
  15. ios containes a pointer to streambuf.
  16. _______ argument(s) are passed in case of unary overloaded operators.
  17. A copy constructor is used to copy an object member wise to another object of the same class.
  18. The new operator always returns a void pointer.
  19. When accessing a structure member, the identifier to the left of the dot operator is the name of
  20. The characteristic that data can be manipulated only through member functions that are part of the class…
  21. A destructor can have a return type.
  22. It is possible to allow non member function access to private members of a class by declaring it as
  23. By using protected, one can create class members that are private to their class but
  24. A function that is called automatically when an object is destroyed is known as
  25. The template function declaration specifies
  26. The following syntax is valid. void inline gram_ panchayat :: show_gram_ panchayat_info().
  27. The scope resolution operator is -
  28. Operator overloading is
  29. The && and || operators
  30. Pick out the most appropriate statement