Exam CRT-450 topic 1 question 90 discussion

Actual exam question from Salesforce's CRT-450

Question #: 90
Topic #: 1

The Review_c object has a lookup relationship up to the Job_Application_c object. The Job_Application_c object has a master-detail relationship up to the
Position_c object. The relationship field names are based on the auto-populated defaults.
What is the recommended way to display field data from the related Position_c record on a Visualforce page for a single Review_c record?

A. Use the Standard Controller for Review_c and cross-object Formula Fields on the Position_c object to display Position_c data.
B. Use the Standard Controller for Job_Application_c and a Controller Extension to query for Position_c data.
C. Use the Standard Controller for Job_Application_c and cross-object Formula Fields on the Review_c object to display Position_c data.
D. Use the Standard Controller for Review_c and expression syntax in the Page to display related Position_c data through the Job_Application_c object.

Show Suggested Answer

Suggested Answer: D 🗳️

by HR444 at Aug. 18, 2021, 10:26 p.m.

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ApexMike

Highly Voted 2 years, 4 months ago

Selected Answer: D

I think D is correct. If you use Standard controller, you can use something like {!Review__c. Job_Application_c.Position__c} without having to query for it

upvoted 7 times

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irina_735

Most Recent 1 year, 6 months ago

Selected Answer: D

I think D is correct. B,C are incorrect because according to the task we need "...Visualforce page for a single Review_c record"

upvoted 3 times

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Razesh1987

1 year, 7 months ago

Selected Answer: B

As per this url https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages/pages_quick_start_custom_mapping.htm

upvoted 1 times

MaxGoiabinha

10 months ago

Since you have to display Position data for a single Review record and Job Application does not have a lookup to Review, this would not be a good approach. The correct approach in this scenario would be D, as it would have access to Position in parenting.

upvoted 1 times

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