Which of the following are relation types in the? Note: There are 2 correct answers to this question.

Question

Options

• ADynamic relations (real-time links)
• BGeneric relations (versatile connections)
• CLogical relations (fact sheet dependencies)
• DHierarchical relations (parent and child)

• A
  9% (3)
• B
  6% (2)
• C
  85% (29)

Explanation

Logical relations (C) and hierarchical relations (D) are the two valid relation types in this context. Logical relations capture fact sheet dependencies - meaning they define how one data object's attributes are linked to or dependent on another, making them essential for maintaining data integrity. Hierarchical relations define parent-child structures, enabling you to model tree-like organizational or data hierarchies (e.g., a product category containing subcategories).

Option A (Dynamic relations) is a distractor - "real-time links" is not a recognized relation type in this framework; real-time behavior describes data processing, not a structural relation category. Option B (Generic relations) is also fabricated terminology; "versatile connections" has no defined meaning as a formal relation type here.

Memory tip: Think "Logic Lives in Hierarchies" - Logical (fact dependencies) and Hierarchical (parent/child) are the two real relation types. The wrong answers (Dynamic, Generic) sound plausible but describe behaviors or vagueness, not structural relation types.

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