What Do Key Integrity Constraints Consist Of

question 11

Multiple Choice

What do key integrity constraints consist of?

• A) smart card limitations
• B) primary and alternate key constraints
• C) primary and foreign key constraints
• D) authorization permissions

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Definitions:

Characteristic Stretches

Specific vibrational movements observed in infrared spectroscopy, unique to various functional groups in a molecule.

Stretching Frequency

A term used in vibrational spectroscopy to describe the rate at which a bond between atoms vibrates, often measured in wave numbers (cm^-1).

Broad Absorption

In spectroscopy, it indicates a wide range of wavelengths over which a substance absorbs electromagnetic radiation.

IR Absorption

A technique used to identify and study chemicals by measuring the absorption of infrared radiation at different wavelengths.