Introduction- What is Bugzilla Bugzilla is an open-source issue/bug tracking system that allows developers effectively to keep track of outstanding problems with their product. It is written in Perl and uses MYSQL database. Bugzilla is a defect tracking tool, however it can be used as a test management tool as such it can be easily linked with other test case management tools like Quality Center, Testlink etc. This open bug-tracker enables users to stay connected with their clients or employees, to communicate about problems effectively throughout the data-management chain. Key features of Bugzilla includes Advanced search capabilities E-mail Notifications Modify/file …