nerdexam
ServiceNow

CAD · Question #129

When building an extended table from a base table, which fields do you need to create? Choose 2 answers

The correct answer is B. The fields that are not in the base table D. The fields that are specific to the extended table. When extending a table, the extended table inherits all fields from its base table, so only new, specific fields need to be created.

Submitted by krish.m· Apr 18, 2026Designing and Creating an Application

Question

When building an extended table from a base table, which fields do you need to create? Choose 2 answers

Options

  • AThe reference fields for the base table.
  • BThe fields that are not in the base table
  • CThe mandatory fields for the base table
  • DThe fields that are specific to the extended table

How the community answered

(29 responses)
  • A
    10% (3)
  • B
    86% (25)
  • C
    3% (1)

Why each option

When extending a table, the extended table inherits all fields from its base table, so only new, specific fields need to be created.

AThe reference fields for the base table.

Reference fields for the base table are already part of the base table and are automatically inherited by the extended table, so they do not need to be recreated.

BThe fields that are not in the base tableCorrect

The fields that are not in the base table are precisely the ones you need to create, as an extended table automatically inherits all fields from its parent table.

CThe mandatory fields for the base table

Mandatory fields for the base table are also inherited by the extended table; they do not need to be explicitly created again.

DThe fields that are specific to the extended tableCorrect

Fields that are specific to the extended table are the unique attributes or data points required for the specialized records in the extended table that do not exist in the general base table.

Concept tested: Table extension and field inheritance

Source: https://docs.servicenow.com/bundle/utah-platform-administration/page/build/tables/concept/c_ExtendingATable.html

Topics

#Table Extension#Table Inheritance#Field Creation#Custom Tables

Community Discussion

No community discussion yet for this question.

Full CAD Practice