The ____ Special Operator Is Used to Check Whether an Attribute

question 58

Multiple Choice

The ____ special operator is used to check whether an attribute value is null.

• A) BETWEEN
• B) IS NULL
• C) LIKE
• D) IN

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Definitions:

New Economic Policy

A policy introduced by Lenin in the Soviet Union in 1921 to revitalize the economy by allowing some private enterprise.

Socialist Orthodoxy

Refers to the strict adherence to the original doctrines of socialism, often associated with Marxist-Leninist principles and practices.

Private Ownership

A system in which private individuals or companies own the means of production and distribution of goods and services, operating them for profit.

Joseph Stalin

The leader of the Soviet Union from the mid-1920s until his death in 1953, known for his totalitarian rule, implementation of socialism, and the significant human cost of his policies.