What Type of Cellular Network Uses 100 Percent Digital Transmission

question 20

Multiple Choice

What type of cellular network uses 100 percent digital transmission for voice and data and can reach rates up to 150 Mbps?

• A) CDMA
• B) 4G
• C) 3G
• D) GSM

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Definitions:

Experiment

A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact by controlling and varying variables.

Random Sampling

A method of selecting a sample from a statistical population in such a way that every possible sample has an equal chance of being chosen.

Convenience Sampling

A sampling technique where participants are selected based on their easy availability and proximity to the researcher.

Dependent Variable

In scientific research, the variable that is observed and measured for change, which is expected to be influenced by the independent variable.