CompTIA
DA0-001 · Question #492
Which of the following data integration concepts should be used if only new data is being added to a table since the previous load?
The correct answer is C. Delta load. Delta load refers to loading only the new or changed data since the last update, optimizing data integration processes.
Data Concepts and Environments
Question
Which of the following data integration concepts should be used if only new data is being added to a table since the previous load?
Options
- AExtract, transform, load
- BExtract, load, transform
- CDelta load
- DApplication programming interface
How the community answered
(35 responses)- A3% (1)
- C94% (33)
- D3% (1)
Explanation
Delta load refers to loading only the new or changed data since the last update, optimizing data integration processes.
Topics
#Data integration#Delta load#ETL#Incremental loading
Community Discussion
No community discussion yet for this question.