Respuesta :
1. Second generation computers used vacuum tubes as the primary electronic component while third generation computers used transistors.
2. Second generation computers used magnetic core memory whereas third generation computers used integrated circuits.
3. Second generation computers used punched cards as the primary input device while third generation computers used keyboards.
4. Second generation computers had limited capabilities in terms of speed and storage compared to third generation computers.
5. Second generation computers used batch processing while third generation computers used time-sharing.
