The First Generation of Cell Phones Operated in the ____-MHz

question 33

Multiple Choice

The first generation of cell phones operated in the ____-MHz range of the electromagnetic spectrum and employed analog technology.

• A) 650
• B) 700
• C) 750
• D) 800

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Definitions:

Usability Problems

Issues that users encounter that hinder their ability to efficiently and effectively interact with a product or system.

Prototype

An early sample, model, or release of a product built to test a concept or process, serving as a prototype to validate designs before final production.

Test Participants

Individuals who take part in a test or experiment, often to provide data for research or product development.

Post-test Interviews

Interviews conducted after an experimental test to gather participants' feedback and understanding about the test.