InServiceNow Table Inheritance, tables can be categorized asBase, Parent, or Childdepending on how they relate to other tables.
Task Table:
Base Table:Since it isnot extended from any other table, it serves as the foundation for other tables.
Parent Table:Because theIncident tableextends from Task, Task acts as aParenttable.
Incident Table:
Parent Table:BecauseSuper Incident extends from Incident, it becomes aParentto Super Incident.
Child Table:Since it extends fromTask, it is aChildtable to Task.
Super Incident Table:
Child Table:Because it extends fromIncident, it is aChildtable.
Not a Parent or Base Tablebecause no other table extends from it.
Understanding Table Relationships in the Given Scenario:Final Table Classification:Table Base Table?
Parent Table?
Child Table?
Task
Yes
Yes
No
Incident
No
Yes
Yes
Super Incident
No
No
Yes
A). Incident table is a Base table #Incorrect
TheTask tableis the Base table, not Incident.
E). Super Incident table is a Parent table #Incorrect
No table extends from Super Incident, so itcannot be a Parent table.
F). Super Incident table is a Base table #Incorrect
It is extended fromIncident, meaning itis not a Base table.
I). Task table is a Child table #Incorrect
Sinceno other table extends to Task, it isnot a Child table.
Table Inheritance in ServiceNow
Extending Tables
Why Other Options Are Incorrect?Official ServiceNow Documentation Reference: