Correct option is D
In mobile technology, the 'G' in 3G, 4G, and 5G stands for 'Generation.' It denotes the different generations of mobile telecommunications technology, each offering advancements in speed, capacity, and connectivity.
Key points:
● 1G was the first generation of analog cellular networks introduced in the 1980s.
● 2G brought digital technology, enabling text messaging and improved voice quality.
● 3G introduced mobile broadband, allowing internet access on mobile devices.
● 4G revolutionized speed and supported high-definition video streaming and online gaming.
● 5G is the latest generation, offering ultra-fast speeds, low latency, and massive device connectivity for IoT.
● Each generation represents a leap in technology and user experience.
Additional Information:
- Gigabit refers to data speed.
- Gateway is a networking term, unrelated to mobile technology generations.