What occurs when an existing table is extended in ServiceNow?
A.
The new table inherits the functionality built into the parent table
B.
The parent table's Access Controls are ignored when determining access to the new table's records and fields
C.
The new table does not inherit any of the fields from the parent table
D.
You must script and configure all required behaviors
The Answer Is:
A
This question includes an explanation.
Explanation:
In ServiceNow, extending a table means creating a new table (child class) that inherits properties from an existing table (parent class). This inheritance includes fields, business logic, and other configurations, allowing for efficient reuse and customization.
Key Points:
Field Inheritance: The child table inherits all fields from the parent table. For example, if you extend the Task table, your new table will include fields like "short_description" and "priority."
Business Logic Inheritance: The child table also inherits business rules, client scripts, and other logic defined on the parent table, ensuring consistent behavior across related tables.
Access Controls: Access controls are not ignored; instead, the child table inherits the parent table's access controls. However, you can define additional access controls specific to the child table as needed.
Customization: While the child table inherits many properties, you can add new fields, scripts, and behaviors to tailor it to specific requirements without affecting the parent table.
[Reference: For more detailed information, please refer to the official ServiceNow documentation on Table Extension and Classes., , , ]
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