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CAD · Question #116

For your implementation the following tables are extended from each other: - Incident table is extended from Task table - Super Incident table is extended from Incident table In this situation…

The correct answer is A. Incident table is a Child table B. Incident table is a Parent table D. Super Incident table is a Child table F. Task table is a Base table G. Task table is a Parent table. In a table extension hierarchy where Incident extends Task and Super Incident extends Incident, the Task table acts as both a Parent and the Base table. The Incident table is both a Child (of Task) and a Parent (of Super Incident), while the Super Incident table is a Child table.

Submitted by renata2k· Apr 18, 2026Designing and Creating an Application

Question

For your implementation the following tables are extended from each other:

  • Incident table is extended from Task table
  • Super Incident table is extended from Incident table

In this situation, which table(s) are Parent. Child and Base tables? Choose 5 answers

Options

  • AIncident table is a Child table
  • BIncident table is a Parent table
  • CTask table is a Child table
  • DSuper Incident table is a Child table
  • ESuper Incident table is a Parent table
  • FTask table is a Base table
  • GTask table is a Parent table
  • HIncident table is a Base table
  • ISuper Incident table is a Base table

How the community answered

(40 responses)
  • A
    90% (36)
  • E
    3% (1)
  • H
    3% (1)
  • I
    5% (2)

Why each option

In a table extension hierarchy where `Incident` extends `Task` and `Super Incident` extends `Incident`, the `Task` table acts as both a Parent and the Base table. The `Incident` table is both a Child (of `Task`) and a Parent (of `Super Incident`), while the `Super Incident` table is a Child table.

AIncident table is a Child tableCorrect

The Incident table is a child table because it explicitly extends from the Task table, inheriting its fields and functionality.

BIncident table is a Parent tableCorrect

The Incident table is a parent table because the Super Incident table extends from it, making it the parent in that specific extension relationship.

CTask table is a Child table

The Task table is not a child table as it is the highest-level table in this extension hierarchy.

DSuper Incident table is a Child tableCorrect

The Super Incident table is a child table because it explicitly extends from the Incident table, inheriting its characteristics.

ESuper Incident table is a Parent table

The Super Incident table is not a parent table because no other table is stated to be extended from it in this scenario.

FTask table is a Base tableCorrect

The Task table is considered a base table in this context as it is the top-level table from which the Incident table extends, establishing the foundation for this specific hierarchy.

GTask table is a Parent tableCorrect

The Task table is a parent table because the Incident table extends directly from it, making it the immediate parent of Incident.

HIncident table is a Base table

The Incident table is not a base table because it extends from the Task table.

ISuper Incident table is a Base table

The Super Incident table is not a base table because it extends from the Incident table.

Concept tested: Table extension hierarchy (Parent, Child, Base)

Source: https://docs.servicenow.com/bundle/utah-platform-administration/page/administer/table-administration/concept/c_ExtendedTables.html

Topics

#Table Extension#Inheritance#Parent-Child Tables#Base Tables

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