Explain how Test Manager can estimate the project and what to estimate?

During Test Estimation, a Test Manager must evaluate four things:

  1. Cost
  2. Resources
  3. Human Skills
  4. Time

They can estimate the project in following ways:

  • Work breakdown structure (WBS): Breaking down project into smaller segments
  • Three-point estimation: Three-point estimation is based on statistical data
  • Functional point method: Give weightage to each function and measure the size