Database Management
primer-original-v2mediumSQLDELETETRUNCATEDDLDMLprimer-original-v2

What is the key difference between DELETE and TRUNCATE in SQL?

Answer options

A
DELETE is DDL; TRUNCATE is DML
B
DELETE can have a WHERE clause; TRUNCATE removes all rows
C
DELETE is faster than TRUNCATE
D
TRUNCATE can be rolled back; DELETE cannot

Correct answer: DELETE can have a WHERE clause; TRUNCATE removes all rows

Detailed Solution & Conceptual Analysis

This question has been retained as-is due to its unique context.

Key Engineering Takeaway

In Database Management, understanding the underlying mechanics of SQL is critical for writing performant, bug-free production code and passing rigorous technical architecture reviews.

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