Question

Software testing metrics fall into two broad categories: (a) Metrics that focus on defect removal effectiveness. (b) Metrics that focus on test coverage. (c) Metrics that estimate the duration of the testing process. (d) Metrics that predict the number of test cases required. (e) b and d.

1) Metrics that focus on defect removal effectiveness
2) Metrics that focus on test coverage
3) Metrics that estimate the duration of the testing process
4) Metrics that predict the number of test cases required
5) b and d

Answer 1

The question asks to identify the categories of software testing metrics, which include defect removal effectiveness, test coverage, duration estimation, and test case prediction.

Step-by-step explanation:

The subject of this question is Software Testing Metrics. The question asks to identify the categories of software testing metrics. The correct categorizations of software testing metrics are:

1. Metrics that focus on defect removal effectiveness.
2. Metrics that focus on test coverage.
3. Metrics that estimate the duration of the testing process.
4. Metrics that predict the number of test cases required.

Therefore, the answer is (e) b and d, which represents metrics that focus on test coverage and predict the number of test cases required.