A suspension means that your driver's license or driving privilege is taken away for a period of time before it is returned.
and how many types of suspensions are there?
There are two types of suspensions.
and for what reasons do they suspend?
Common reasons for definitive suspensions are  did not have automobile liability insurance  have been convicted of an alcohol or drug influence cargo driving
I see.  I might ask a follow-up question about the various forms of  suspensions.  FML, you're amazing. What happens if I don't react to a moving violation in New York?
Drivers from any state, except those from the six states listed above, will have their driver licenses suspended in their own state for failure to answer a moving violation in New York State.
Well, for how long will my license be suspended? I don't know why I am even asking, my license is going to be revoked anyway.
Your NY State Driver License will be suspended if you fail to answer a ticket for a moving violation in any state except Alaska, California, Michigan, Montana, Oregon or Wisconsin. Your license will remain suspended until you answer the ticket.
But wait, what if all this happened OUTSIDE of NY?