Aravind List interface in java is ordered collection so it can store elements in sequence. List interface is sub interface and it extends to Collection interface. List interface can hold duplicate elements so you can insert duplicate elements too. You can access elements from list by integer index. Collection framework has many interfaces in java and list … Read more
Collection is an interface in java. Collection interface extends Iterable interface. In hierarchy, Collection interface is root of List, Queue and Set interfaces. It represents unit of its elements. i.e. group of objects. Some collections do not allow duplicate elements but some allows duplicate elements. Collection interface is base on which collection framework is built. … Read more
Severity and Priority are related to the defect like when a tester finds a bug, the bug may be the huge bug of small bug. As a tester we should be able to find out whether bug has major impact or small impact on the system so that as per the impact of the bug, … Read more
User Acceptance Testing is done before Software goes live or is ready to go to the real environment. Means User Acceptance Testing is done at the last stage and this testing is done by client or real user who are going to use the software as in V-model first phase is Business requirements and corresponding … Read more