Q.

What is the difference between struct and class in C++?

A. all members of a structure are public and structures don't have constructors and destructors
B. members of a class are private by default and members of struct are public by default. when deriving a struct from a class/struct, default access-specifier for a base class/struct is public and when deriving a class, default access specifier is private.
C. all members of a structure are public and structures don't have virtual functions
D. all above
Answer» B. members of a class are private by default and members of struct are public by default. when deriving a struct from a class/struct, default access-specifier for a base class/struct is public and when deriving a class, default access specifier is private.
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