In analyzing the compilation of PL/I program, the term Machine independent optimization is assosiated with

Recognition of basic elements and creation of uniform symbols

Creation of more optical matrix

Use of macro-processor to produce more optimal assembly code

Recognization of basic syntactic construction through reductions

In analyzing the compilation of PL/I program, the term Machine indepe

1.	In analyzing the compilation of PL/I program, the term Machine independent optimization is assosiated with
A.	Creation of more optical matrix
B.	Recognition of basic elements and creation of uniform symbols
C.	Use of macro-processor to produce more optimal assembly code
D.	Recognization of basic syntactic construction through reductions
Answer» B. Recognition of basic elements and creation of uniform symbols