Blocker! What a blocker defect is? In Software Testing we come across various kinds of Defects. What is the extent of that defect and what should be the order to resolve that defect is severity and priority of that defect.
Now the question is how to decide the severity and priority of a bug or defect?
To find an answer, Read More Here at http://www.bugraptors.com/dealing-with-blocker-defects