A company is planning a data migration to Salesforce. They have a 6-hour maintenance window on Sunday. The migration involves 10 million records and requires a rollback plan. The team has completed two dry runs. On the day of cutover, the first batch of records loads successfully, but the second batch fails due to a data transformation error. What should the team do?

Manually correct the failed records and reload them

Rollback the entire migration and investigate the error

Skip the failed batch and continue with the rest

Proceed with the remaining batches and fix the error later

A government agency is migrating citizen data to Salesforce. The data is sensitive and must be encrypted at rest. The migration must be completed with zero data loss and the ability to rollback if any record fails validation. The agency also requires an audit trail of all changes. Which set of considerations is most critical?

Encryption at rest, idempotent loads, and a rollback plan

Using Data Loader with batch size tuning and error logs

A full test migration and user training

Data residency in a specific region and a phased approach

After a data migration, the team compares record counts in the source system to those in Salesforce and checks that key fields match. What process is this?

Data validation and reconciliation

SalesforceCertified Technical Architect

Domain 3Objective 3

Given a Scenario, Determine the Data Migration Strategy, Considerations, and Appropriate Tools to Use. TECHNICAL-ARCHITECT Practice Questions (Page 4)

Part of the DATA domain, which makes up ~8% of our current practice bank.

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Questions 16–20

16expert · hard
A company is planning a data migration to Salesforce. They have a 6-hour maintenance window on Sunday. The migration involves 10 million records and requires a rollback plan. The team has completed two dry runs. On the day of cutover, the first batch of records loads successfully, but the second batch fails due to a data transformation error. What should the team do?
Select an answer first
17foundation · easy
During a data migration, the team ensures that running the same load twice does not create duplicate records. Which consideration is being addressed?
Select an answer first
18expert · hard
A government agency is migrating citizen data to Salesforce. The data is sensitive and must be encrypted at rest. The migration must be completed with zero data loss and the ability to rollback if any record fails validation. The agency also requires an audit trail of all changes. Which set of considerations is most critical?
Select an answer first
19foundation · easy
During go-live, the team follows a predefined sequence to switch over data and users to Salesforce. What is this sequence called?
Select an answer first
20foundation · easy
After a data migration, the team compares record counts in the source system to those in Salesforce and checks that key fields match. What process is this?
Select an answer first

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Given a Scenario, Determine the Data Migration Strategy, Considerations, and Appropriate Tools to Use. TECHNICAL-ARCHITECT Practice Questions (Page 4)

Questions 16–20

During a data migration, the team ensures that running the same load twice does not create duplicate records. Which consideration is being addressed?

During go-live, the team follows a predefined sequence to switch over data and users to Salesforce. What is this sequence called?

After a data migration, the team compares record counts in the source system to those in Salesforce and checks that key fields match. What process is this?

Keep studying — DATA