Which option allows you to extend an existing table to add more fields?

Which option allows you to extend an existing table to add more fields?

• A. Extend table
• B. Create table from scratch
• C. Upload a spreadsheet
• D. Delete table

Answer: (A)

Extending a table is the way to add new fields while reusing the existing structure. When you extend an existing table, you create a child table that inherits all the fields from the parent table. You can then add additional fields to this child, giving you a way to tailor the data model to specific needs without changing the original table. This inheritance keeps data consistent, lets you run queries across both parent and child, and avoids duplicating common fields. Creating a table from scratch wouldn’t connect to the existing fields, so you’d start over with a new schema. Uploading a spreadsheet is about bringing data in, not extending the table’s structure. Deleting a table removes it entirely, which isn’t about adding fields. So extending the table precisely achieves the goal of adding more fields while preserving the existing setup.

Extending a table is the way to add new fields while reusing the existing structure. When you extend an existing table, you create a child table that inherits all the fields from the parent table. You can then add additional fields to this child, giving you a way to tailor the data model to specific needs without changing the original table. This inheritance keeps data consistent, lets you run queries across both parent and child, and avoids duplicating common fields.

Creating a table from scratch wouldn’t connect to the existing fields, so you’d start over with a new schema. Uploading a spreadsheet is about bringing data in, not extending the table’s structure. Deleting a table removes it entirely, which isn’t about adding fields. So extending the table precisely achieves the goal of adding more fields while preserving the existing setup.