What exactly is phpmyadmin and xampp?

Answer 1

phpmyadmin is for manipulate MySql tables, queries and data
xampp is an all in one web server with Apache, Mysql, PHP & Perl, with usefull tools, like phpmyadmin

Answer 2

thanks

Answer 3

a php myadmin is operated for manipulating mysequel tables its queries datas xampp are all in a web server with Apache ,My sequel Php and perl with useful tools like my php admins