Questions specific to data loading/unloading :
1. Difference between copy and put command.
2. Steps involved in creation of stages.
3. Different type of stages.
4. Rejected/bad records- how to view them.
5. Considering a scenario where you need to load files as soon as it arrives, how would you implement it.
6. Loading semi structured data - through variant column.
7. How does snowflake always load the incremental data files ignoring the ones already loaded.
8. How would you force to load all the files in a given folder/directory.
9. Can you query data on external storage without loading them, if yes how ?
10. Bulk vs Continuous loading.
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