Queries on Renditions and Events

[Ex-membre de la communauté]

Can someone explain me the concept of renditions and events in CQ5

[Sham_HC · Accepted solution]

Not sure which context you are asking this. In general 

An rendition defines the dimensions that are used to display differently sized versions of an image on different pages in a site based on the same source image. 

Events let you know when specific thing happens. Ex:-  Node addition, deletion, etc...