Which Definition Describes Column Profiling

question 18

Multiple Choice

Which definition describes Column Profiling?

• A) Colum profiling automatically recognizes all functional and other dependencies in all tables, in particular the primary keys
• B) Column profiling is the process of looking at every distinct value to determine the true minimum, maximum, data type, pattern and other important information about each attribute
• C) Column profiling identifies the attributes for referential integrity
• D) Column profiling is the process of creating a normalized schema for your target system

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Definitions:

Chronic Stress

Chronic stress is a prolonged and constant feeling of stress that can adversely affect one's health, leading to significant physical and psychological problems.

Glucocorticoids

A class of steroid hormones that regulate metabolism, inflammation, and immune responses in the body.

Epinephrine

Hormone produced by the adrenal medulla; stimulates the sympathetic nervous system.

Mineralocorticoid

A class of steroid hormones that regulate electrolyte balance and blood pressure, primarily produced by the adrenal glands.