Question

plz... help me help

Answer 1

Hello

a(i) Data or information

b(ii) Very costly

c(i) WAN

d(iv) PAN

e(iv) Cables

f(ii) Optical fibre

g(ii) Infrared

h(iii) Ethernet cables

i(iii) upto 10 users

j(i) Hub

Thanks
Hope it helped