SNOW-CAD Creating and customizing tables and data Practice Question
A custom table 'u_asset' extends the 'cmdb_ci' table. Users report that the 'manufacturer' field is not visible on the 'u_asset' form. What is the most likely cause?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The u_asset form layout does not include the manufacturer field
The form layout for the custom table 'u_asset' is separate from the parent 'cmdb_ci' form layout. Even though 'manufacturer' is inherited from 'cmdb_ci', it must be explicitly added to the u_asset form layout. Option A is wrong because the manufacturer field is indeed part of the cmdb_ci table. Option C is incorrect because ACLs control access but do not hide fields from the form layout unless configured; ACLs are not the likely cause. Option D is irrelevant because mandatory setting does not affect visibility.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The manufacturer field is not part of the cmdb_ci table
Why it's wrong here
Manufacturer is a standard field on the cmdb_ci table.
- ✓
The u_asset form layout does not include the manufacturer field
Why this is correct
Child table forms are separate and must be configured to show inherited fields.
- ✗
An ACL on the u_asset table hides the manufacturer field
Why it's wrong here
Possible but less common; ACLs typically control read/write, not form visibility.
- ✗
The dictionary entry for manufacturer has mandatory set to false
Why it's wrong here
Mandatory only affects submission validation, not visibility.
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