Data Integration _____

question 60

Multiple Choice

Data integration _____.

• A) refers to the compatibility between data and the hardware on which it is stored
• B) is the ability to tie together pieces of related data in an information system
• C) is the ease with which data can be accessed by an application program that requires it
• D) refers to the linkage between data and its related information
• E) is undesirable in any information system

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Definitions:

Bimetallic Strip

A strip made of two dissimilar metals bonded together that bends at different temperatures, used in temperature sensing or control devices.

Thermal Expansion

The increase in volume of a substance due to a rise in temperature.

Electronic Overload Unit

A protective device that monitors the current to motors and disconnects power in case of overload, preventing damage.

Overload Unit Contacts

Components within an overload relay that open or close electrical circuits to provide motor protection against excessive current.