Match the Following Terms with the Correct Definition Below

question 5

Multiple Choice

Match the following terms with the correct definition below:?
-The current generation of mobile phone standards, with technologies that improve speed and accuracy.?

• A)?Code Division Multiple Access (CDMA)
• B)Electronically Erasable Programmable Ready-only Memory (EEPROM)?
• C)?Fourth-generation (4G)
• D)?Global System for Mobile Communication (GSM)
• E)?Internal Telecommunication Union (ITU)
• F)Orthogonal Frequency Division Multiplexing (OFDM)?
• G)?Personal Digital Assistants (PDAs)
• H)Subscriber Identity Mudule (SIM) cards?
• I)?Telecommunication Industry Association (TIA)
• J)Third-generation (3G)

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Definitions:

Dependent Variable

The variable in an experiment that is expected to change as a result of manipulations of the independent variable.

Hydroxide ions

Negatively charged ions made up of one oxygen and one hydrogen atom, symbolized as OH-.

Alkaline Solution

A solution with a pH value greater than 7, indicating it has fewer hydrogen ions than pure water and is commonly referred to as basic.

Basic Solution

A solution that has a pH greater than 7, indicating it has a higher concentration of hydroxide ions than hydrogen ions.