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Exam CRT-450 topic 1 question 243 discussion

Actual exam question from Salesforce's CRT-450
Question #: 243
Topic #: 1
[All CRT-450 Questions]

A SSN__c custom field exists on the Candidate__c custom object. The field is used to store each candidate's social security number and is marked as Unique in the schema definition.
As part of a data enrichment process, Universal Containers has a CSV file that contains updated data for all candidates in the system. The file contains each
Candidate's social security number as a data point. Universal Containers wants to upload this information into Salesforce, while ensuring all data rows are correctly mapped to a candidate in the system.
Which technique should the developer implement to streamline the data upload?

  • A. Update the SSN__c field definition to mark it as an External Id.
  • B. Upload the CSV into a custom object related to Candidate__c.
  • C. Create a before insert trigger to correctly map the records.
  • D. Create a Process Builder on the Candidate__c object to map the records.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by JoeColoe at Sept. 19, 2021, 9:08 a.m.

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MuzaffarMoiz
Highly Voted 3 years, 1 month ago
We use external Id to prevent duplication because we don't have salesforce Id when we Import file Answer is A
upvoted 9 times
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JoeColoe
Highly Voted 3 years, 2 months ago
It's A.
upvoted 7 times
...
SanjeevOnForce
Most Recent 1 year ago
AAAAAAAAAAAA
upvoted 1 times
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ApexMike
2 years, 1 month ago
Selected Answer: A
user external Id to prevent dups, especially if you know it's unique.
upvoted 2 times
...

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A (35%)
C (25%)
B (20%)
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