hello
i need some ICT notes, my notes are kind of useless :/
i need notes about:
chip and pin technology
viruses, encryption and hacking
Wan advantages and disadvantages
LAN advantages and disadvantages
Difference between WAN and LAN
topologies (star topology, bus topology, etc)
keeping stock up to date in markets
expert's system
and anything that is helpful
advantages and disadvantages of: batch, and online proccessing and differences between them
Thanks in advance