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Consider the following statements: Cellular technology evolves in stages called Generation (G), where
1. A Generation represents the number of subscribers; higher Generation has more subscribers.
2. 2G technology has two standards CDMA and GSM.
3. 2G technology has CDMA standard and 3G has GSM standard.
Which of the above statements is/are correct?
1 and 3 only
1 only
3 only
2 only
- Statement 1: This is incorrect. A generation in cellular technology does not represent the number of subscribers. It refers to advancements in technology, speed, and features.
- Statement 2: This is correct. 2G technology features two main standards, CDMA (Code Division Multiple Access) and GSM (Global System for Mobile Communications).
- Statement 3: This is incorrect. 2G uses both GSM and CDMA, while 3G technologies include standards like WCDMA and CDMA2000, not GSM.
Correct Answer: Option:4 i.e. 2 only
By: Udit Singla ProfileResourcesReport error
prashant saxena
Sir, Explanation is correct, however, green tick marked wrong option.
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