Which SQL statement is used to delete an existing view from the database catalog? MCQ with Answer and Explanation

Explanation:
DELETE is a DML command that can be rolled back and can use WHERE; TRUNCATE is a DDL command that removes all rows and cannot be rolled back (in some DBMS) and resets auto-increment counters.

Explanation:
A Domain is the pool of legal, atomic values from which an attribute can take its value.

Explanation:
A database instance refers to the data stored in the database at a specific time, as opposed to the schema (structure).