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How to determine if a table is a managed table vs external table?

How to determine if a table is a managed table vs external table?
A . Run IS_MANAGED(‘table_name’) function
B . All external tables are stored in data lake, managed tables are stored in DELTA lake
C . All managed tables are stored in unity catalog
D . Run SQL command DESCRIBE EXTENDED table_name and check type
E . Run SQL command SHOW TABLES to see the type of the table

Answer: D

Explanation:

The answer is Run SQL command DESCRIBE EXTENDED table_name and check type Example of External table

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Example of managed table

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