12.A type of education where the medium of instruction is computer technology is (a) e-learning (b) e-teaching (c) c-teaching 13.Communication technologies are generally categorized as asynchronous...

12.A type of education where the medium of instruction is computer technology is

(a) e-learning (b) e-teaching (c) c-teaching
13.Communication technologies are generally categorized as asynchronous

(a) synchronous (b) di-sychronous (c) multi-sychronous.