Paper 1 · ICT
Which of the following statements are true?
- 1. Sending and receiving messages at the same time is denoted by synchronous
- 2. Video conferencing is an example of synchronous technologies
- 3. Education through a CD is asynchronous
- 4. Digital divide is the term used for the difference in the use of IT/ICT between developed and developing nations, and between urban and rural India
A1, 2, 3 and 4 ✓ Correct
B2, 3 and 4
C1, 3 and 4
D3 and 4
Correct answer: (A) 1, 2, 3 and 4 — All four statements are true, so that is the answer.
Explanation
★All four statements are true, so that is the answer.
★Sending and receiving at the same time is indeed called synchronous.
★Video conferencing, being live, is a synchronous technology.
★Learning from a CD happens at the learner's own time, so it is asynchronous.
★The digital divide names the gap in IT and ICT use between richer and poorer regions.
★So statements 1, 2, 3 and 4 are all true.
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