In a DBMS, an Item That Describes a Portion of the Elements

question 99

Multiple Choice

In a DBMS, an item that describes a portion of the elements of the record types and data items above it is called a

• A)query language
• B)subschema
• C)Schema
• D)DML

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Definitions:

Rules-Of-Thumb

Informal guidelines or principles that simplify decision-making processes, based on experience rather than exact measures.

FCB Matrix

A strategic model designed to guide businesses in their advertising efforts, categorizing products based on levels of involvement and thinking/feeling dimensions.

Involvement Level

The degree of interest and concern a consumer shows towards a product or service when they are making a purchasing decision.

Purchase Motivation

The underlying reasons or driving forces behind consumers' decisions to buy products or services.