Personal Digital Assistants Most Commonly Use Which of These Technologies

question 128

Multiple Choice

Personal digital assistants most commonly use which of these technologies?

• A) Pen-based computing
• B) Optical scanning
• C) Jump drives
• D) Back-lit keyboards

---

Definitions:

Homogeneous Product

A good or service that is considered identical or uniform across different sellers, making it difficult to distinguish based on attributes other than price.

Gasoline

A volatile, flammable liquid derived from petroleum, primarily used as fuel in internal combustion engines.

Copper

A reddish-brown metal that is highly conductive to electricity and heat, extensively used in electrical wiring and plumbing.

Perfectly Competitive Market

Market with many buyers and sellers, so that no single buyer or seller has a significant impact on price.