Separating the Logical and Physical Views in a Database Allows

question 20

Multiple Choice

Separating the logical and physical views in a database allows the programmers to concentrate on coding the application logic

• A)by identifying physical location and layouts of various data items.
• B)since they do not have to focus on the physical location and layouts of various data items.
• C)by consolidating all data in one database.
• D)by providing pointers to data items regardless of physical location.

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Definitions:

Dissolution

The process by which a material is dissolved.

Weathering Type

Classification of the processes by which rocks and minerals are broken down into smaller pieces and changed chemically under Earth's surface conditions, including physical, chemical, and biological weathering.

Shape

The external form or appearance of an object or figure, defined by its outline or surface configuration.

Clasts

Fragments of geological detritus, rocks, or minerals broken off from a larger solid formation, typically found in sedimentary rocks.