Mobile Phones Quiz Quiz Questions

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1. Which telephone company introduced the first mobile telephone service (MTS), in 1946?

A AT&T (American Telephone and Telegraph Company) B Vivendi Universal SA C Central Telephone and Electronics (CenturyLink) D Bell Telephone Company

2. Which band of radio wave frequencies do cellular phones use for telecommunication?

A 800–900 MHz B 1,100–1,200 MHz C 500–600 MHz D 100–200 MHz

3. What is the name for the mapped hexagonal geographic areas that make up the cellular phone grid?

A Containers B Pins C Cells D Hexagrids

4. What does the “SIM” in SIM card stand for?

A System Internet Mode B Subscriber Identity Module C Subtype Identity Method D Sending Internet Module

5. Which manufacturing company produced the first camera phone, called the J-Phone, that could send photos over a cellular network?

A Motorola B Apple C Sharp D AT&T

6. The biggest difference between 3G and 2G mobile-data-transfer technology is the use of packet switching over circuit switching.

A True B False

7. Motorola was the first telephone company to create a handheld mobile phone.

A False B True

8. What does VoIP stand for?

A Vocal or Internet Program B Vivendi operation Internet Protocol C Voice over Internet Protocol D Vision of Interest Piece

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