ITPEC FE Morning October 2020 Question 62
ITPEC FE Morning October 2020 — Question 62 of 80
On-Demand Service — a service delivered at the moment the user requests it.
On-demand means the content or service is provided when the user asks for it, not on a schedule or in advance.
Option (c) describes a repeat broadcast drama delivered over the internet in response to the user's request — this is the textbook definition of on-demand (like video-on-demand / VOD).
Why not others:
- (a) Purchasing a DVD from an internet site is an e-commerce transaction, not an on-demand content delivery service
- (b) A pocketbook printed using offset printing with a predetermined number of copies is traditional mass production — the opposite of on-demand
- (d) Internet news delivered periodically to a smartphone is a push-based, scheduled service — not triggered by user request
Key rule: On-demand = user-initiated delivery at the time of request; scheduled or pre-produced delivery is not on-demand.
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