DEV-401 Field Practice Questions
The free DEV-401: Building Applications with Force.com and Visualforce questions that deal with field, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #9
If a lookup field is optional, what actions can you define for the field if someone deletes a referenced lookup record? (Select all that apply)
Select 3 answers.
Correct answer: A, C, D
Explanation
For an optional lookup you can clear the field value, prevent deletion of the referenced record, or cascade delete the child record. Deleting every record containing the reference in bulk is not an option.
Question #10
A field hidden by field-level security is still visible through the API.
Correct answer: B
Explanation
False: field-level security is enforced in the API as well as the UI, so a hidden field is not returned to API calls made by that user.
Continue with DEV-401: Building Applications with Force.com and Visualforce
Unlock the full question bank
You have read the first 10 questions. A subscription opens every question in DEV-401: Building Applications with Force.com and Visualforce, the full timed practice test, and your progress and weak-topic reporting.
Single exam
$19.99for 30 days
Full question bank and practice test for one exam, for 30 days.
Single exam
$49.99for 1 year
One exam for a full year. Nothing renews and nothing to cancel.
Full access
$39.99/mo
Every exam in the catalogue, month to month.
Full access
$199.99/yr
Every exam in the catalogue for a year.
Already subscribed? Sign in to pick up where you left off.
All DEV-401: Building Applications with Force.com and Visualforce practice questions →