Telephony Datasheet

Pick the odd one out

• 1G was first deployed in 1984

• 2G was first deployed in 1999

• 3G was first deployed in 2002

• 4G was first deployed in 2010

• 5G was first deployed in 2012

Which of the ff bandwidth information is least accurate

• 1G = 2kbps

• 2G <= 64kbps

• 3G > 2mbps

• 4G = 200mbps

• 5G > 1gbps

2G was based on analog cellular technology

• True

• False

Which of the options the support AI capabilities

• 1G and 2G

• 3G and 4G

• 5G and 4G

• 5G only

Pick all the wrong statements in the list below

• 1G uses FDMA

• 2G uses FDMA/CDMA

• 3G uses CDMA

• 4G uses CDMA

• 5G uses TDMA

What is one major difference between 3g and 4g Switching

• 4G supports both circuit switched and packet switched systems

• All 3G interfaces supports circuit switching

• Both 3G and 4G uses packet switching except the air interface of 3G networks

What is the proposed latency of 5G networks

• <10ms

• < 0ms

• < 1ms

• < 100ms

Who am I?

I am Era of broadband wireless. Best aspect of me is the use of data services for everything. Internet is the back bone and even voice call is done over internet. There is no separate voice channel. This allows usage of wider bandwidth in the communication channel for data.

• 4G

• 5G

• 3G

• 1G

• 2G

The following statements are ALL correct. True or False

2G = digital, voice (GSM)

2.5G added data (GPRS)

2.75G faster data (EDGE)

• True

• False

Pick the incorrect statement

• 3G = digital, supported data, packet switched (WCDMA, EvDO), 3.5G faster data (HSPA)

• 2G internet services came before the 3G establishment.

• 5G is not just a mobile technology. It is ubiquitous access to high & low data rate services.