Note: For sub-questions 7.1 to 7.3, refer to the PASCAL program shown below.…

Note: For sub-questions 7.1 to 7.3, refer to the PASCAL program shown below.

Program PARAM (input, output);

var m, n : integer;

procedure P (var x, y : integer);

var m : integer;

begin

m := 1;

x := y + 1

end;

procedure Q (x:integer; var y : integer);

begin

x:=y+1;

end;

begin

m:=0; P(m,m); write (m);

n:=0; Q(n*1,n); write (n)

end

What is the scope of m declared in the main program?