Explain Defect Removal Efficiency
Tell us briefly about Defect Removal Efficiency (DRE)?
Expert
Defect Removal Efficiency is an important metric which used to measure test effectiveness. From this metric we can know about the number of bugs we found from the set of bugs which we could have found. We need two inputs for calculating the metric: the number of bugs found throughout the development and the number of defects discovered at the end user.
DRE depends on some factors like: -
1. Severity and distribution of bugs should be taken into account.
2. How do we confirm when the customer has found all the bugs? This can be done by looking at the history of the customer.
How to prevent a class from being overridden in Visual Basic and C# ?
Write a short note on the various kinds of system testing? Briefly describe it.
Describe how many types of reports can be produced by using the TestDirector?
Describe the functional and non Functional Requirements in the Software Engineering?
Can someone please help me in finding out the accurate answer from the following question. The COCOMO model is: (1) Comprehensive Cost Estimation Model. (2) Constructive Cost Estimation Model. (3) Complete Cost Estimation Model. (4) Common Cost Estima
Explain the use cases and class diagrams within the Software Engineering.
Briefly describe what does modality in the data modeling points out?
Describe in brief the basic activities of the software process?
Can someone help me in finding out the right answer from the given options. The most significant characteristic of spiral model is: (1) Requirement analysis. (2) Configuration management. (3) Quality management. (4) Risk management.
Can we upload the test cases from an excel sheet to Test Director?
18,76,764
1932915 Asked
3,689
Active Tutors
1429680
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!