Answer 1

Good question bro . Programming Langugaes are in two

categories procedural and declarative . procedural

languages rely heavly on cammding the computer by

direct instructions . procedural languages such as C ,

C++ , Java . Declarative langugaes rely on defning

objects and relations between them by the use of facts

and rules . Declarative langugaes Like LISP and prolog

.Declarative langugaes such as prolog still facilate

defining relations between objects which allow us to

use it in expert systems . and believe or not the

field of Artificial intellengece rely on these

langugaes (Declartive) like prolog . also if have seen

it before (The Chess game) a match between human vs

computer was an implementaion of (AI) field by

descriptive langugaes . hope i answred your question .

regards