Discussion
Generally ................ these three types of technologies are involved in Computer Assisted Instruction (CAI).
(i) Hardware
(ii) Software
(iii) Courseware
(iv) Contentware
Answer: C
The three technologies are (i), (ii) and (iii): hardware, software and courseware.
Computer Assisted Instruction needs hardware (the computer and its devices), software (the operating system and authoring programs) and courseware, the instructional programs and lesson materials designed for teaching a particular subject. Courseware is the educational content packaged for computer delivery.
'Contentware' is not a standard category in descriptions of CAI; the content is part of the courseware. Every option containing (iv) is therefore wrong.
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