The Major Development in 2-G Cell Phone Systems Compared to 1-G

question 24

Multiple Choice

The major development in 2-G cell phone systems compared to 1-G cell phone systems was the _____.

• A)use of digital signals instead of analog signals
• B)use of CDMA instead of FDM
• C)ability to offer very high data rates
• D)use of CDMA instead of TDM

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Definitions:

Streetwalkers

A term referring to sex workers who offer their services in public places, typically on the streets.

Emotional Work

Emotional work involves managing one's emotions or the emotions of others to fulfill the emotional requirements of a job, relationship, or social situation.

Call Girls

Female sex workers who arrange their meetings with clients through phone calls or digital messages, as opposed to working in public places.

Masturbation

The sexual stimulation of one's own genitals for sexual arousal or pleasure, often to the point of orgasm.