my $var;
    isn't both a symbol table entry created
    and memory allocated?

our $var;
    only a symbol table entry?

##</code><code>##

package packA;
use strict;
our $ourVAR;

$ourVAR = "123 ABC";
print "  packA  ourVAR  = $ourVAR \n";
my $ourVAR = "456 RST";
print "  packAA  ourVAR = $ourVAR \n";