What does the 'sizeof' operator return when used with a structure in C++?

What is a structure in C++?

A. A collection of functions

B. A reserved keyword in C++

C. A user-defined data type containing variables of different data types

D. A way to declare arrays of data

Which keyword is used to define a structure in C++?

A. typedef

B. struct

C. union

D. None of the above

What is the correct way to access members of a structure in C++?

A. Using the star operator

B. Using the double colon operator

C. Using the dot operator

D. Using the arrow operator

What is the purpose of typedef in C++ structures?

A. To define a new structure

B. To initialize structure members

C. To create a pointer to a structure

D. To create an alias for data types