CAD · Question #179
Exportitem table is extended from Item table with the additional column of ItemCountry added. The Item table contains the columns ItemName and ItemQty. Which fields are available in the Exportitem…
The correct answer is C. ItemName, ItemQty, and ItemCountry. When a table extends another table in ServiceNow, it inherits all columns from the parent table and also includes any new columns defined specifically for the child table.
Question
Exportitem table is extended from Item table with the additional column of ItemCountry added. The Item table contains the columns ItemName and ItemQty. Which fields are available in the Exportitem table?
Options
- AItemCountry, Number
- BOnly ItemName, ItemQty
- CItemName, ItemQty, and ItemCountry
- DOnly ItemCountry
How the community answered
(42 responses)- B2% (1)
- C95% (40)
- D2% (1)
Why each option
When a table extends another table in ServiceNow, it inherits all columns from the parent table and also includes any new columns defined specifically for the child table.
While ItemCountry is correct, "Number" is a standard field often found on many tables but is not explicitly mentioned as a field from the Item table in the question, nor does extension *add* a Number field unless it's already on the parent.
This choice is incorrect because it misses the ItemCountry field, which is explicitly stated as an additional column in the Exportitem table.
The Exportitem table extends the Item table, meaning it inherits all fields from Item (ItemName, ItemQty) and additionally contains its own specific field (ItemCountry), making all three fields available.
This choice is incorrect because it misses the inherited fields (ItemName, ItemQty) from the parent Item table.
Concept tested: Table inheritance and field availability
Source: https://docs.servicenow.com/bundle/utah-platform-administration/page/administer/table-administration/concept/table-extension.html
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