________ Styles add artistic style, text fill, and text effects to an object

Here are several function members of a class. Tell whether each may be used as an l- value, only, an r-value only or both. B is a class that has mutators.

a)``` //declarations of these appear together in the //definition of class A int& A::f( ){ /* */} const int& A::f( )const{ /* */} ``` b)``` const int& A::f( ){ /* */} ``` c)``` const B A::f( ){ /* */} ``` d)``` B A::f( ){ /* */} ```

Some web clip art galleries may specify royalty-free images for one-time use, but not for profit-making distribution.

Answer the following statement true (T) or false (F)