How many different types of triggers available ? what are they?

 

There are mainly 3 different types of triggers they are

DML Triggers

The Database operations could be done by using Insert,Update,Delete
In this there are 2 different options a) After b) Insted Of

DDL Triggers

The Database operations that could be done using this are Create,Alter,Drop

CLR Triggers

User Defined Triggers.