The Relational Data Model Consists of Which Components

question 97

Multiple Choice

The relational data model consists of which components?

• A) Data structure
• B) Data manipulation
• C) Data integrity
• D) All of the above

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Definitions:

Wire-Wound

Referring to a type of resistor or inductor where wire is wound around a core to create electrical resistance or inductance.

Variable Resistor

A resistor whose resistance value can be varied between its minimum and maximum values.

Ohmic Value

The resistance value of an electrical component measured in ohms, indicating how much it resists the flow of electric current.

Tolerance

The allowable deviation in the value of a component or system from its specified value, often expressed as a percentage.