Databricks Certified Data Engineer - Associate
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A junior data engineer is manually backing up data files before updating a Delta table, as a precaution. As a senior data engineer, which Delta Lake feature would you recommend to simplify this process?
A junior data engineer is manually backing up data files before updating a Delta table, as a precaution. As a senior data engineer, which Delta Lake feature would you recommend to simplify this process?
Real Exam
A
Cloud object storage automatically backups the data
4.5%
B
Use SHALLOW CLONE to copy data of the Delta table, run tests directly on main table and in case of any issues, restore data from clone table
15.2%
C
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