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Exam Certified Heroku Architecture Designer All Questions

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Exam Certified Heroku Architecture Designer topic 1 question 87 discussion

Actual exam question from Salesforce's Certified Heroku Architecture Designer
Question #: 87
Topic #: 1
[All Certified Heroku Architecture Designer Questions]

A Heroku application uses Heroku Connect to integrate with data from a Salesforce org. Since then, several fields from the Salesforce objects that were mapped using Connect have been removed. As a result, the development team will reload the mapping using Heroku Connect.
What is an implication of reloading the mapping?

  • A. The mapped tables in Heroku Postgres will continue to store the previously synchronized data, and synchronization will restart normally.
  • B. The mapped tables in Heroku Postgres will be truncated as part of the reload action. The data in removed fields will be lost, and synchronization will pause until manually restarted.
  • C. The mapped tables in Heroku Postgres will continue to store the previously synchronized data, but synchronization will pause until manually restarted.
  • D. The mapped tables in Heroku Postgres will be truncated as part of the reload action. The data in removed fields will be lost, and synchronization will restart normally.
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Suggested Answer: A 🗳️
by RJ12345678 at Aug. 9, 2020, 12:23 a.m.

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JWGrace
1 month, 3 weeks ago
Definitely D. Reloading a mapping truncates the mapped table in your Postgres database, removing all existing data, and then reloads all records from Salesforce. The process used to reload the data is the same as that used when a mapping is initially populated and will make use of the SOAP or Bulk API depending on the number of records to be reloaded. It’s important to note that this operation will result in assignment of new values for the ‘ID’ column. Reference: https://devcenter.heroku.com/articles/heroku-connect-faq#what-does-reloading-a-mapping-do
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RJ12345678
5 months, 3 weeks ago
Answer should be B https://devcenter.heroku.com/articles/heroku-connect-faq#what-does-reloading-a-mapping-do
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