Q.1. What are the proposed applications of 5G? (2 Marks)
Ans: Applications of 5G are beyond our imagination. User never experienced ever before such high value technology which includes all type of advanced features.
Some of the proposed applications of 5G (Fifth Generation) are:
Q.2. Explain the features of 2G? (2 Marks)
Ans: The features of Second-generation, 2G:
Q.3. Explain the features of 4G. (2 Marks)
Ans: The main features of 4G (Fourth Generation) are:
Q.4. Explain the features of 3G. (2 Marks)
Ans: The main features of 3G (Third Generation) are:
Q.5. What is SMS? (2 Marks)
Ans: Short Message Service (SMS) is a text messaging service component of phone, web, or mobile communication systems, using standardi- zed communications protocols that allow the exchange of short text messages between fixed line or mobile phone devices.
Including spaces, text messages traditionally can’t exceed 160 characters.
Q.6. Explain Global System for Mobile GSM communications. (2 Marks)
Ans:
Q.7. What is the difference between baseband and broadband? (2 Marks)
Ans:
Q.8. What is CDMA? (2 Marks)
Ans:
Q.9. Write two advantages of 4G over 3G Mobile communication technologies in terms of speed and services. (2 Marks)
Ans: Speed: 4G offers speed of more than 10 Mbps while 3G around 3 Mbps.
Services: It can prioritise services to offer flawless performance.
Example: VoIP is prioritised over other data to offer flawless calling experience.
Q.10. Explain WLL. (2 Marks)
Ans:
Q.11. Differentiate between TDMA and CDMA. (2 Marks)
Ans:
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1. What are mobile technologies? |
2. How do mobile technologies impact our daily lives? |
3. What are some examples of mobile technologies? |
4. How have mobile technologies revolutionized the business sector? |
5. What are the potential risks associated with mobile technologies? |
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