Chainsys

DDL & Its type
Join Types?
Cross Join?
Alter Statement Syntax?
Trigger Types?
Difference between Procedure and Function?
Trigger Syntax?
Cursor Syntax?
Purpose of using cursor?
CASE setatement syntax?
Constraint types?
Primary key?
collection use?
DCL?
Project orientation?
Types  of Loops?
Details about last  company

Additionally asked, aggregate functions and group by syntax.
Wat s d use of view? materialised view syntax? Use of index? update stmt syntax?