An Assertion or Rule That Governs the Validity of Data

question 65

Multiple Choice

An assertion or rule that governs the validity of data manipulation operations such as insert,update,and delete is:

• A)triggering operation
• B)entity integrity
• C)referential integrity constraints
• D)domains

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Definitions:

Education

The process of facilitating learning, or the acquisition of knowledge, skills, values, and habits through various methods.

Sociologist

A scientist or scholar who studies the development, structure, and functioning of human society, including social behavior, culture, institutions, and problems.

Randomization

A process of making choices or allocating resources in a manner that prevents any predictable patterns, often used in experimental designs to ensure unbiased results.

Systematic Sampling

A statistical method where elements are selected from a larger population at regular intervals, ensuring each member has an equal chance of being chosen.