The correct options are
A This system of nomenclature was introduced in 1947.
B On the basis of this system, the name of an organic compound consists of word root, suffix, and prefix.
D The latest IUPAC system is based on recommendation made in 1993.
IUPAC system of nomenclature came into existence in 1947.
the name of an organic compound consists of word root, suffix and prefix.
Later in 1993 a recommendation was made which is the basis of the latest IUPAC system