SF-Admin Object Manager and Lightning App Builder Practice Question
A user complains that they cannot see the 'Discount Amount' field on the Opportunity record page, despite having the 'Edit' permission on the Opportunity object. What is the first place an administrator should check in the Object Manager?
⚠ Common exam trap
Candidates often check the Page Layout first. While common, the most frequent reason for a hidden field is Field-Level Security, which overrides everything else regardless of the layout configuration.
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
✓
Field-Level Security
Field-level security (FLS) is the most common cause for missing fields. Even with object-level permissions, FLS overrides access at the field level. By checking the Field-Level Security settings in the Object Manager, an administrator can verify if the user's profile or permission set has 'Visible' access to the field, ensuring the UI and API respect the user's specific access rights.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Lightning Record Page assignments
Why it's wrong here
Lightning record page assignments determine which page layout is displayed, but they do not hide individual fields. If the layout is assigned, the fields on that layout are rendered based on the profile's field-level security settings, making FLS the primary area to investigate for missing fields.
- ✓
Field-Level Security
Why this is correct
Field-level security settings determine whether a user can see or edit a specific field. If the field is not marked as visible for the user's profile, it will be hidden from all pages, reports, and search results regardless of other object-level permissions or page layout configurations.
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Page Layout assignments
Why it's wrong here
Page layouts determine which fields are visible on the page, but they do not override field-level security. If a field is missing, it is usually hidden by FLS first; checking the layout is secondary, as FLS is a more restrictive security layer that acts independently of the layout.
- ✗
User Profile Login Hours
Why it's wrong here
Login hours restrict when a user can access the Salesforce org, not which fields they can see. If a user is currently logged in and viewing the record, login hours are already satisfied and cannot be the cause for a missing field on a record page.
About these practice questions
One of 202 original SF-Admin practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Salesforce exam blueprint
This SF-Admin practice question is part of Courseiva's free Salesforce certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SF-Admin exam.