The Physical View of a Database System Refers to

question 89

Multiple Choice

The physical view of a database system refers to

• A)how a user or programmer conceptually organizes and understands the data.
• B)how the DBMS accesses data for a certain application program.
• C)how and where the data are physically arranged and stored.
• D)how master files store data values used by more than one application program.

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Definitions:

Electrons

Electrons are subatomic particles with a negative electric charge, found in all atoms and acting as the primary carrier of electricity in solids.

Positive Ions

Atoms or molecules that have lost one or more electrons, resulting in a net positive charge.

Gain Electrons

The process by which an atom or a molecule acquires one or more electrons, often leading to a reduction in oxidation state.

Lose Electrons

Refers to the process in which an atom or molecule undergoes oxidation, resulting in the release of electrons.