Ms. Harshita Bhati, Assistant Professor, Biyani girls College explained about the introduction of OSI refrence and its layer discription. www.gurukpo.com, www.biyanicolleges.org

Ms. Harshita Bhati, Assistant Professor, Biyani girls College explained about the introduction of OSI refrence and its layer discription. www.gurukpo.com, www.biyanicolleges.org