Question

Which of the following is the slowest type of internet service?
1. Dial-up 
2. 3G and 4G 
3. Satellite 
4. Digital Subscriber Line 

Answer 1

Correct Answer - Option 1 : Dial-up 

The correct answer is Dial-up.

• Dial-up Internet access is a form of Internet access that uses the facilities of the public switched telephone network (PSTN) to establish a connection to an Internet service provider (ISP) by dialling a telephone number on a conventional telephone line.
• Dial-up connections use modems to decode audio signals into data to send to a router or computer and to encode signals from the latter two devices to send to another modem. 
• It is considered the slowest internet service among all.

• In 1979, Tom Truscott and Steve Bellovin, graduates of Duke University, created an early predecessor to dial-up Internet access called the USENET. 
• 5G can be significantly faster than 4G, delivering up to 20 Gigabits-per-second (Gbps) peak data rates and 100+ Megabits-per-second (Mbps) average data rates.
• 5G is considered the fastest internet service till now.