Software project estimation can never be an exact science, but a combination of good historical data and systematic techniques can improve estimation accuracy.

Related MCQs

• A                    is developed using historical cost information that relates some software metric to the project cost.
• What can be used to complement decomposition techniques and offer a potentially valuable estimation approach in their own right?
• Cost and effort estimation of a software uses only one forms of decomposition, either decomposition of the problem or decomposition of the process.
• Which of the following is not an approach to software cost estimation?
• Selective retest techniques may be more economical than the “retest- all”technique.How many selective retest techniques are there?
• The project planner must reconcile the estimates based on decomposition techniques to produce a single estimate of effort.
• Project management involves the planning, monitoring, and control of the people, process, and events that occur as software evolves from a preliminary concept to an operational implementation.
• Which of the following is a project scheduling method that can be applied to software development?
• If a Direct approach to software project sizing is taken, size can be measured in
• Which of the following is an important factor that can affect the accuracy and efficacy of estimates?