What happens when Ticks are ultra fast?

 

Hi, my name is Alex and I am trying to develop an expert advisor to profitably trade the news.

The first question that I need to ask is: what will happen when ticks are really fast (let's say 5 ticks in one second) . What will the EA do if it can't complete it's execution? I read that it will skip ticks until he finishes it's execution... Is it true?

 
Yes it is.
Reason: