Session 2

Which of the following is considered the first generation (1G) of mobile communication?

• GSM
  

• AMPS
  

• LTE
  

• UMTS

The first generation (1G) of mobile networks used ______ transmission for voice communication.

Which technology was introduced in the 2G generation?

• CDMA

• GSM

• LTE

• 5G NR

What is the key feature of 3G over 2G?

• Voice calls only

• High-speed internet and video calling

• Analog transmission

• Short-range communication

Which technology is mainly used in 4G networks?

• CDMA

• LTE

• GSM

• AMPS

The second generation (2G) introduced ______ as a digital standard for mobile networks.

3G networks use ______ as the multiple access technology for high-speed data.

What is the approximate peak data rate of 4G LTE?

• 1 Mbps

• 10 Mbps

• 100 Mbps to 1 Gbps

• 10 Gbps

Which of the following features is a primary advantage of 5G over 4G?

• Slower data transfer

• Lower latency

• Higher power consumption

• Limited coverage

Which of the following is NOT a 3G technology?

• WCDMA

• CDMA2000

• GSM

• UMTS