difference between asp.net cache object and application object

Apart from having an expiration time and dependency feature , what are the other import开发者_高级运维ant differences between the asp.net cache and application objects since both are used for state / cache management?

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Application objects were used majorily during Asp time , if you are using asp.net i think you should go for httpcache.

This is what i remembered , we used to load everything in application object when we used to write the code in asp.