apache2-mpm-prefork 2.2.22-13+deb7u6 / usr / sbin / apache2

/usr/sbin/apache2 is in apache2-mpm-prefork 2.2.22-13+deb7u6.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/sbin/../lib/apache2/mpm-prefork/apache2