A Primary Key Is a Unique Identifer for a Database

question 15

True/False

A primary key is a unique identifer for a database table.

Identify the role of subpoenas in administrative law and their limitations.

Appreciate the significance of discretionary and ministerial powers of administrative agencies.

Understand the concept of phylogenetic trees and their components (e.g., nodes, roots, and clades).

Describe the principles of evolutionary relationships and lineage divergence.

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Definitions:

Hypothetical Proposition

An assumption or proposition made for the sake of argument that explores consequences of its being true, regardless of its actual truth value.

Antecedent

In logic and grammar, it refers to the conditional clause or phrase to which a pronoun refers back; in logic, also the first part of a conditional statement.

Consequent

The “then” component in a hypothetical proposition.

Disjunctive Premise

In logic, a premise that presents two or more options or possibilities, typically in an "either/or" format, one of which must be true.