Answer:
For Science and Engineering Field :- FORTRAN.
Eduction purpose:- GWBASIC .
Information System :- COBOL
System and Network :- C, C++
Explanation:
FORTAN (formula translation) is best fit for the Science and Engineering Field.
GWBASIC is a basic programming language developed by Microsoft is best fit for educational purpose.
COBOL(Common Business Oriented Language) is best fit for the Information System
C and C++ are the best languages for Networking purposes.