Question

What approach would you take to prevent data from being overwritten in the phone number field during list uploads?

A. Make the field read-only.
B. Hide the field interface.
C. Create a custom field for the phone number.
D. Block field updates to that field.

Answer 1

To prevent data from being overwritten during list uploads, it is best to block field updates to the phone number field.

Step-by-step explanation:

To prevent data from being overwritten in the phone number field during list uploads, the best approach would be D. Block field updates to that field. When you block field updates, you ensure that the existing data cannot be modified during the upload process. This is particularly useful if you maintain a database where the integrity of the original data should remain untouched. Option A, making the field read-only, may not suffice because it can be overridden by list uploads, depending on the system. Option B, hiding the field, does not inherently protect the data from being altered during uploads. Option C, creating a custom field, is unnecessary if there is already a designated field for phone numbers and could lead to confusion and data fragmentation.

In contrast, block field updates, is specifically designed to protect existing data, thereby preventing accidental overwrites. This feature is commonly available in customer relationship management (CRM) platforms and other database systems. It allows administrators to set rules that safeguard critical data fields from being altered, ensuring data consistency and reliability.