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Questions and Answers
Which of the following is NOT mentioned as a wireless device in the text?
Which of the following is NOT mentioned as a wireless device in the text?
- Smart TVs
- Cordless phones
- Laptops
- Desktop computers (correct)
What is the percentage of the world population using mobile phones as of 2015?
What is the percentage of the world population using mobile phones as of 2015?
- 95.43%
- 98.62% (correct)
- 90.25%
- 99.99%
Which type of traffic has exceeded voice traffic on mobile networks?
Which type of traffic has exceeded voice traffic on mobile networks?
- Text message traffic
- Data traffic (correct)
- Video call traffic
- Voice traffic
What is the number of smartphone users in 2015?
What is the number of smartphone users in 2015?
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Which region is mentioned as having a transformational impact of mobile phones?
Which region is mentioned as having a transformational impact of mobile phones?
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Study Notes
Wireless Devices
- Specific wireless devices are listed, but one unnamed device is NOT included.
Mobile Phone Usage
- As of 2015, nearly 67% of the global population uses mobile phones, signifying widespread adoption.
Mobile Network Traffic
- Data traffic has surpassed voice traffic on mobile networks, highlighting a shift in communication preferences.
Smartphone Users
- In 2015, the number of smartphone users reached approximately 2.6 billion, showing a significant increase in smartphone adoption.
Regional Impact
- Sub-Saharan Africa is noted for its transformational impact due to mobile phone technology, changing communication and access to information.
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