What is Upgrade? Explain different type of upgrades? Create Higher version of the current (existing) version of a product. Types of upgrades: Update(Small): Just we can add patches or Hot fix or Quick Fixes engineering. add a few files possibly add some new content. But there is a limitation for the change that can be made to the feature component structure for the package. Only the package code has been changed . Minor Update: There is limitation for Changes, that change can be made to the feature-component structure for the package. The package code and product version is changed. It is also called as "service pack". Major Update: There is no limitation for changes, that change can be made feature-component structure for the package The product code, product version and package code also changed . A. A small update is a product update that changes a few files or possibly adds some new content. A minor update is a product update ...
This blog describes some of the packaging standards. Also contains methods to silently install different applications or handling their configuration for mass deployements.