SQL> update system.STUDENT set name = Akhil where roll_no =6; update system.STUDENT set name = Akhil where roll_no =6 ...

a. CREATE: Used to create database objects like tables, indexes, views, etc. b. ALTER: Modifies the structure of existing database objects. c. DROP: Deletes database objects. DML commands are used to ...

the name of a character variable whose value is a DCL command. In the windowing environment, a new window is displayed when the command executes. Any output from the command is displayed (for example, ...