Question

You are engaged in planning a test effort for a new mobile banking application. As part of estimation, you first meet with the proposed testers and others on the project. The team is well-coordinated and has already worked on similar projects. To verify the resulting estimate, you then refer to some industry averages for testing effort and costs on similar projects, published by a reputable consultant.

Which statement accurately describes your estimation approach?
A. A simultaneous expert-based and metrics-based approach
B. Primarily an expert-based approach, augmented with a metrics-based approach
C. Primarily a metrics-based approach, augmented with an expert-based approach
D. Primarily planning poker, checked by velocity from burndown charts

Answer 1

The estimation approach is primarily a metrics-based approach, augmented with an expert-based approach.

The approach used in planning a test effort for a new mobile banking application, which combines expert opinions with industry data, is primarily an expert-based approach augmented with a metrics-based approach.

Step-by-step explanation:

The estimation approach described in the question is primarily a metrics-based approach, augmented with an expert-based approach. The team first meets with the proposed testers and others on the project to gather their expertise and insights. They then refer to industry averages for testing effort and costs from a reputable consultant to verify their estimate.

The approach used in planning a test effort for a new mobile banking application, which combines expert opinions with industry data, is primarily an expert-based approach augmented with a metrics-based approach.

When planning a test effort for a new mobile banking application and using estimates from the proposed testers who have experience on similar projects, combined with industry averages for testing effort and costs, the estimation approach is best described as: B. Primarily an expert-based approach, augmented with a metrics-based approach. This means that the team's domain knowledge and prior experience play a major role in the estimation process, which is then supplemented by external data to verify the estimates.