Web-Enabled Personal Digital Assistants Use Touch Screens, Pen-Based Handwriting Recognition

question 22

True/False

Web-enabled personal digital assistants use touch screens, pen-based handwriting recognition, or keyboards, so mobile workers can send and receive e-mail, access the Web, and exchange information with their desktop PCs or Web servers.

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Definitions:

2-Pentene

An alkene with the formula C5H10, featuring a double bond between the second and third carbon atoms.

Pentane

A straight-chain alkane with the formula C5H12, used as a solvent in the laboratory and as a standard in certain types of chromatography.

Mass Spectrum

A graph or chart that displays the distribution of ions by mass in a sample, providing information about the molecular weight and structure of compounds.

Cyclopentanol

A cyclic alcohol with the formula C5H9OH, characterized by a five-membered ring structure with an attached hydroxyl group.